| abändern | vt | ~ in + acc. - to alter (to), to revise (to) | 
| Abb. | abbr | (= Abbildung²) | 
| abbilden | vt | to map | 
| Abbildung¹ | f | mapping, function | 
| Abbildung² | f | illustration, diagram | 
| abelsche Gruppe |  | abelian group | 
| aber | conj | but | 
| abgeändert | vb | pp of abändern | 
| abgeschlossen | adj | closed, algebraisch ~ - algebraically closed | 
| abgeschlossene Hülle |  | closure | 
| abhängen | vi | ~ von - depend (on) | 
| abhängig | adj | ~ von - dependent on | 
| abhängt | vb | tps of abhängen | 
| abkürzen | vt | to shorten, to abbreviate | 
| Abkürzung | f | abbreviation | 
| ableiten | vt | to deduce, to derive | 
| Ableitung | f,-en | derivative, deduction, derivation | 
| abnehmen | vt | to decrease | 
| Abriß | m,-sse | outline | 
| Abschätzung | f | estimation, assessment | 
| Abschließung | f | closure | 
| Abschnitt | m | section, segment | 
| absolut regulär |  | absolutely regular | 
| abspalten | vt | to split off | 
| Abspaltung | f | splitting-off | 
| Abstand | m | distance | 
| absteigend | adj | descending | 
| abstrakt | adj | abstract | 
| abstrakt | adv | abstractly | 
| abzählbar | adj | countable, denumerable | 
| Achse | f,-n | axis | 
| addieren | vt | to add | 
| Addition | f | addition | 
| Additivität | f | additivity | 
| affine | adj | affine | 
| ähnlich | adj | (+ dat.) similar (to) | 
| Algebra | f,- | algebra | 
| algebraisch | adj | algebraic, ~ abgeschlossen - algebraically closed | 
| algebraische Zahl |  | algebraic number | 
| algebraische Zahlentheorie |  | algebraic number theory | 
| Algorithmus | m,-men | algorithm | 
| alle(r,s) | adj | all, für alle - for all | 
| allerdings | adv | however, certainly, admittedly | 
| allgemein | adj | general | 
| allgemeiner | adv | more generally | 
| als | prep | as, than | 
| alternierende Gruppe |  | alternating group | 
| analog | adj | analogous | 
| analog | adv | analogously | 
| Analogie | f | analogy | 
| andere(r,s) | adj | other, different, mit anderen Worten - in other words | 
| andererseits | adv | on the other hand | 
| ändern | vt | to alter, to change | 
| andernfalls | adv | otherwise | 
| anders | adv | ~ als - differently (from) | 
| anders ausgedrükt |  | in other words | 
| anders gesagt |  | in other words | 
| angeben | vt | to give | 
| angenommen | adj | assumed | 
| angenommen | vb | pp of annehmen | 
| Angriff | m | etw in ~ nehmen - to make a start on sth | 
| anhand | prep | (+ gen.) with, through | 
| Anhang | m | appendix | 
| Anleitung | f | hint, instruction | 
| anmerken | vt | to observe | 
| Anmerkung | f | note | 
| annehmen | vt | to assume, suppose | 
| annulieren | vt | to annihilate | 
| Annullator | m,-en | annihilator | 
| anordnen | vt | to arrange | 
| Ansatz | m | formulation, setup, equation | 
| anschaulig | adj | illustrative | 
| anschließend | adj | adjacent, subsequent | 
| ansonsten | adv | otherwise | 
| anwenden | vt | to use, employ, apply | 
| Anwendung | f | use, application | 
| Anzahl | f | number (of) | 
| Approximationstheorie |  | approximation theory | 
| äquivalent | adj | equivalent | 
| Äquivalenz | f,-en | equivalence | 
| Äquivalenzklasse | f,-n | equivalence class | 
| Äquivalenzrelation |  | equivalence relation | 
| Art | f,-en | kind, type, sort, way | 
| artinsche | adj | Artinian | 
| assoziativ | adj | associative | 
| Assoziativgesetz | nt | associative law, allgemeines ~ - generalized associative law | 
| assoziieren | vt | to associate | 
| assoziiert | adj | associated | 
| auch | adv | also | 
| aufbauen | vt | ~ auf + dat - to base on | 
| auffassen | vt | to consider | 
| Aufgabe | f,-n | exercise, task, homework | 
| Auflage | f | edition | 
| auflösbare Gruppe |  | solvable group | 
| Auflösung | f,-en | resolution | 
| aufsammeln | vt | to gather up | 
| Aufschluß | m,¨e | information | 
| aufspannen | vt | to span | 
| aufsteigend | adj | ascending | 
| aufteilen | vt | to divide up, to partition | 
| Aufteilung | f | division, partition | 
| auftreten | vi | to occur, to appear, to arise | 
| auftritt | vb | tps of auftreten | 
| aufwendig | adj | costly | 
| aufzufassen | vt | to consider | 
| aus | prep | from; of | 
| Ausdruck | m,¨e | expression | 
| ausdrücken | vt | to express | 
| Ausdrucksweise | f | terminology | 
| ausführbar | adj | feasible | 
| ausführlich | adj | detailed | 
| ausführlich | adv | in detail | 
| Ausführlichkeit | f | detail | 
| Ausgabe | f | output | 
| ausklammern | vt | to exclude, to factor out | 
| Auskunft | f,¨e | information | 
| ausnutzen | vt | to use, to exploit | 
| ausrechnen | vt | to calculate | 
| ausreichen | vi | to suffice, to be enough | 
| Aussage | f,-n | statement | 
| außerdem | conj | besides, in addition | 
| äußerer Automorphismus |  | outer automorphism | 
| außerhalb | adv | outside | 
| außerhalb | prep | (+ gen.) outside | 
| Austausch | m | exchange | 
| Auswahl | f | selection, choice | 
| auszeichnen | vr | to be charactrized by | 
| Automorphismengruppe |  | automorphism group, group of automorphisms | 
| Automorphismus | m,-men | automorphism | 
| axiomatisch | adj | axiomatic | 
| Band | m,¨e | volume (of a book) | 
| Basis | f,Basen | basis, base | 
| basisch | adj | basic | 
| Basisvektor |  | basis vector | 
| beachten | vt | to note, to take into account | 
| Beachtung | f | notice, attention, observation | 
| beantworten | vt | to answer | 
| Bedarf | m | need, requirement | 
| bedeutend | adj | important, considerable | 
| Bedeutung | f | significance, importance, meaning | 
| Bedingung | f | condition | 
| befassen | vt | to concern, to treat | 
| beginnen | vi | to start, to begin | 
| Begriff | m,-e | concept; idea | 
| behandeln | vt | to treat, to deal with, to handle | 
| Behauptung | f | assertion, claim | 
| beide | pron,adj | both | 
| Beispiel | nt,-e | example | 
| beispielsweise | adv | for instance; for example | 
| bekannt | adj | well-known, familiar | 
| bekanntlich | adv | as is well-known | 
| beliebig | adj | arbitrary | 
| Bemerkung | f | remark | 
| benötigen | vt | to need | 
| benutzen | vt | to use | 
| benützen | vt | to use | 
| beobachten | vt | to observe | 
| Beobachtung | f | observation | 
| bequem | adj | convenient | 
| berechnen | vt | to compute, to calculate | 
| Berechnung | f | computation | 
| bereits | adv | already | 
| berühren | vt | to meet, to intersect, to touch | 
| Berührung | f | contact | 
| Berührungspunkt |  | point of contact | 
| besagen | vt | to mean | 
| beschleunigen | vt | to accelerate, to speed up | 
| beschränken | vt | to restrict | 
| Beschränkung | f | restriction (of a function) | 
| beschreiben | vt | to describe | 
| Beschreibung | f | description | 
| beschrieben | vb | pp of beschreiben | 
| besetzen | vt | to set, to occupy | 
| besitzen | vt | to possess, own, have | 
| besitzt | vb | pp of besitzen | 
| besonders | adv | especially, particularly | 
| besprechen | vt | to discuss | 
| besprochen | vb | pp of besprechen | 
| Bestandteil | nt | component | 
| Bestandteil | m | constitutent, material, part | 
| bestätigen | vt | to confirm, to establish | 
| bestätigt | vb | establishes | 
| bestehen | vi | to exist | 
| bestehen | vt | ~ aus - to consist of | 
| bestehend | adj | consisting of | 
| bestimmen | vt | to determine, to define, to specify | 
| Bestimmung | f | determining, purpose, definition | 
| beteiligen | vi | to take part | 
| beteiligt | adj | participating, involved | 
| betrachten | vt | to look at; to consider | 
| Betrachtung | f | observation; consideration | 
| betragen | vi | to amount to | 
| Betriebssystem | nt | operating system | 
| Bettireihe | f,-n | Betti series | 
| Bettizahlen | pl | Betti numbers | 
| Beweis | m,-e | proof | 
| beweisen | vt | to prove, to show | 
| Bewertung | f | valuation | 
| bewirken | vt | to cause, bring about, effect | 
| bezeichnen | vt | to denote, call, describe, indicate | 
| Bezeichnung | f | description, mark | 
| Beziehung | f | relation | 
| Bidualmodul |  | bidual module | 
| bijektiv | adj | bijective | 
| Bild | nt,-er | image | 
| bilden | vt | to form, to constitute | 
| Bildung | f | formation | 
| Binomialtheorem |  | binomial theorem | 
| bis auf | prep | up to | 
| bisher | adv | till now, hitherto | 
| bleiben | vi | to remain, to stay | 
| boolesche Algebra |  | Boolean algebra | 
| Bruch | m,¨e | fraction | 
| Buchband | m,¨e | volume (of a book) | 
| Buchstabe | m,-n | letter (of the alphabet) | 
| buchstabieren | vt | to spell | 
| bzgl. | abbr | (= bezüglich) referring to (re.), concerning | 
| bzw. | abbr | (= beziehungsweise) or, that is, and ... respectively | 
| Ebene | f,-n | plane | 
| ebenfalls | adv | indeed | 
| ebenso | adv | just as | 
| echt | adj | proper (subset) | 
| echt monoton |  | strictly monotonic | 
| Ecke | f,-n | angle | 
| effektiv | adj | effective, actual | 
| eigen | adj | own | 
| Eigenschaft | f,-en | property; attribute | 
| Einbettung | f | embedding | 
| Einbettungsdimension |  | embedding dimension | 
| eindeutig | adj | unique | 
| Eindeutigkeit | f | uniqueness | 
| eineindeutig | adv | one-one, injective | 
| einfach | adj | simple | 
| einfach | adv | simply | 
| einfache Gruppe |  | simple group | 
| einfacher Modul |  | simple module | 
| einfacher Punkt |  | simple point | 
| einführen | vt | to bring in; to introduce | 
| Einführung | f | introduction | 
| Eingabe | f | input | 
| eingangs | adv | at the outset (beginning) | 
| eingangs | prep | (+ gen.) at the outset of | 
| eingebettet | adj | embedded | 
| eingeführt | vb | pp of einführen | 
| eingehen | vt | to enter (or go) into | 
| eingehend | adj | in-depth, thorough | 
| Einheit | f | unit (in a ring) | 
| Einheits-Gruppe |  | the trivial group | 
| Einheitskreis |  | unit circle | 
| Einheitswurzel | f,-n | root of unity | 
| einige(r,s) | adj,pron | some | 
| einige | pl | some, several | 
| Eins |  | identity element (of a ring) | 
| einschieben | vt | to insert | 
| einschließlich | adv | including | 
| einschränkend | adj | restrictive | 
| Einschränkung | f | restriction, limitation | 
| Einselement |  | identity element | 
| einsetzen | vt | substitute, enter, insert | 
| Einsetzung | f,-en | substitution, insertion | 
| einstellen | vt | to adjust, to set | 
| einstellig | adj | unary | 
| einzig | adj | single, only, unique | 
| Element | nt,-e | element | 
| elementar | adj | elementary | 
| Elementenzahl |  | number of elements | 
| enden | vi | to end | 
| endlich | adj | finite | 
| endlich | adv | finitely | 
| endlich viel |  | finitely many | 
| Endomorphismus | m,-men | endomorphism | 
| eng | adj | close, tight | 
| enorm | adj | enormous, tremendous | 
| entdecken | vt | to discover | 
| entgegen | prep | (+ dat) contrary to | 
| enthält | vb | contains | 
| enthalten | vt | to contain | 
| entscheiden | vt | to decide | 
| entsprechen | vi | to correspond to | 
| entsprechend | adj | appropriate, corresponding, suitable | 
| entsprechend | adv | accordingly | 
| entstehen | vi | ~ aus/durch - to arise from, to result from | 
| entwickeln | vt | to develop, to expand | 
| Entwicklung | f | explicit form, expansion, development | 
| Epimorphismus | m,-men | epimorphism | 
| erfinden | vt | to invent | 
| erfüllen | vt | to fulfil, to satisfy | 
| erfüllt | vb | pp of erfüllen | 
| Ergänzung | f | completion, supplement | 
| ergeben | vr | (sich) ~ - to yield, to produce, to result, to arise, to follow | 
| Ergebnis | nt,-se | result | 
| erhalten | vt | to get, obtain, receive, preserve, conserve | 
| Erhaltung | f,-en | preservation, conservation | 
| erhoffen | vt | to hope for | 
| erhöhen | vt | to raise, to increase | 
| Erhöhung | f,-en | rise, increase | 
| erinnern | vt | ~ an + acc. - to remind (of), to recall | 
| erkennen | vt | to recognize, to see | 
| Erkenntnis | f,-se | knowledge, information, insight | 
| erklären | vt | to explain | 
| erläutern | vt | to explain | 
| erläutert | vb | pp of erläutern | 
| eröffnen | vt | to open | 
| Ersatz | m | substitute | 
| ersetzen | vt | to replace, to substitute | 
| ersichtlich | adj | evident, obvious | 
| erste | adj | first | 
| erweitert | adj | extended | 
| Erweiterung | f,-en | extension | 
| Erweiterungsideal |  | extension ideal | 
| Erweiterungsmodul |  | extension module | 
| erzeugen | vt | to produce, to generate | 
| Erzeugend |  | generator | 
| Erzeugendenzahl |  | number of generators | 
| erzeugt | adj | generated | 
| Erzeugung | f | generation | 
| etwas | adv | a little | 
| etwas | pron | something, anything, little | 
| euklidisch | adj | Euclidean | 
| eulersche Funktion |  | Euler's totient function | 
| eventuell | adj | possible | 
| eventuell | adv | possibly, perhaps | 
| exakt | adj | exact | 
| Exaktheit | f | exactness | 
| Existenz | f,-en | existence | 
| existieren | vi | to exist | 
| exzellenter Ring |  | excellent ring | 
| fähig | adj | capable, able | 
| Faktor | m,-en | factor | 
| Faktorgruppe | f,-n | factor group, quotient group | 
| faktoriell | adj | (ring) factorial | 
| Faktorisierung | f | factorization | 
| Faktorzerlegung | f | factorization | 
| Fall | m,¨e | case | 
| fallen | vi | to fall, descend, decrease | 
| falls | adv | in case, if | 
| Familie | f | family | 
| Faser | f,-n | fiber | 
| Faserprodukt |  | fiber product | 
| Fasersumme |  | fiber sum | 
| faß | vb | takes | 
| fassen | vt | to take, to set | 
| fast | adv | nearly, almost | 
| Fehler | m,- | error, mistake | 
| fermatsche Primzahl |  | Fermat's prime | 
| ferner | adv | moreover, as well as | 
| fertig | adj | ready, finished, done | 
| fest | adj | fixed | 
| festgelegt | vb | pp of festlegen | 
| festlegen | vt | to fix | 
| Figur | f,-en | figure | 
| finden | vt | to find | 
| Fittingideal | -e | fitting ideal | 
| Fittinginvariant | -en | fitting invariant | 
| Fixkörper |  | fixed field | 
| flach | adj | flat | 
| flach Modul |  | flat module | 
| Fläche | f,-n | surface | 
| Flächeninhalt | m,-e | area | 
| Folge | f,-n | sequence, series | 
| folgen | vi | to follow | 
| folgend | adj | following | 
| folgenden |  | im folgenden - in the following | 
| folgendermaßen | adv | as follows, in the following way | 
| Folgerung | f,-en | consequence, conclusion | 
| folglich | adv | consequently | 
| Form | f,-en | form, shape | 
| formal | adj | formal | 
| Formel | f,-n | formula | 
| Formenring |  | form-ring | 
| formulieren | vt | to formulate | 
| fortfahren | vi | to continue | 
| fortschreiten | vi | to proceed, to advance, to progress | 
| fortsetzen | vt | to extend to, to continue | 
| Fortsetzung | f | continuation | 
| Frage | f,-n | question | 
| fragen | vt | to ask | 
| frei | adj | free | 
| früher | adv | earlier | 
| führen | vt | to lead, to carry | 
| Führer | m,- | conductor | 
| fundamental | adj | fundamental | 
| Fundamentalsatz der Algebra |  | fundamental theorem of algebra | 
| Funktion | f,-en | function | 
| Funktionenkörper |  | function field | 
| Funktionskeim |  | function germ | 
| für | prep | for | 
| Fußpunkt |  | foot of perpendicular | 
| Galoiserweiterung |  | Galois extension | 
| Galoisgruppe |  | Galois group | 
| Galoistheorie |  | Galois theory | 
| ganz | adj | integral | 
| ganz | adj | whole, complete | 
| ganz | adv | quite, completely, exactly | 
| ganze abgeschlossen |  | integrally closed | 
| ganze Abschließung |  | integral closure | 
| ganze Zahl |  | integer | 
| ganzzahlig | adj | integral | 
| Garbe | f,-n | sheaf | 
| gaußchen | adj | Gaussian, Ring der ganzen ~ Zahlen - ring of Gaussian intergers | 
| geben | vt | to give | 
| Gebiet | nt,-e | area, plane region | 
| geboten | adj | necessary, advisable | 
| Gebrauch | m,¨e | use | 
| gebrauchen | vt | to employ | 
| gebrochen | adj | fractional | 
| geeignet | adj | suitable | 
| gegeben | adj | given | 
| gegeben | vb | pp of geben | 
| gegenseitig | adj | mutual, reciprocal | 
| gegenseitig | adv | mutually | 
| Gegenstand | m | subject | 
| gegenüber | prep | under | 
| gehören | vi | to belong | 
| gehört | vb | belongs | 
| gelangen | vi | ~ an/zu - to reach, attain, get | 
| gelangt | vb | pp of langen | 
| gelten | vi | to hold, to be valid | 
| gemäß | prep | (+ dat.) in accordance with, according to | 
| gemein | adj | common | 
| gemeinsam | adj | common | 
| gemeinsam | adv | in common, together | 
| genau | adj | exact, precise | 
| genau | adv | exactly, precisely, genau dann ..., wenn ... - ... if and only if ... | 
| Genaueres | pl | further details; more precise statements | 
| Genauigkeit | f | exactness, accuracy, precision | 
| Generalisierung | f | generalization | 
| generisch | adj | generic | 
| genügen | vi | to be enough, to suffice | 
| genügt | vb | is sufficient | 
| Geometrie | f | geometry | 
| geometrisch | adj | geometric | 
| geordnet | adj | ordered | 
| gerade¹ | adj | even (number) | 
| gerade² | adv | just, exactly | 
| gerade³ | adj | straight | 
| Gerade | f,-n | straight line | 
| gerade Permutation |  | even permutation | 
| gerade Zahl |  | even number | 
| Geradenbündel |  | line bundle | 
| gering | adj | small, low, short | 
| gesamt | adj | whole, entire | 
| Gesamtheit | f | whole, totality | 
| geschehen | vi | to happen | 
| geschrieben | vb | pp of schreiben | 
| Gesetz | nt,-e | law, rule | 
| Gestalt | f,-en | form, shape | 
| gesucht | adj | desired, sought for | 
| gewinnen | vt | to gain (confidence), to obtain, to improve, to win | 
| gewiß | adj | certain | 
| gewöhnlich | adj | ordinary, usual | 
| gewohnt | adj | usual, wie ~ - as usual | 
| g.g.T. | abbr | (= größter gemeinschaftlicher Teiler) gcd | 
| gibt | vb | tps of geben, es gibt - there is/are | 
| gilt | vb | holds, es ~ - we have | 
| Gitterpunkt | -e | lattice point | 
| glatt | adj | smooth, nonsingular | 
| gleichbedeutend | adj | equivalent | 
| gleiche |  | das ~ - (phenomenon, thing) the similar (same) | 
| Gleichheit | f | equality | 
| Gleichheitszeichen |  | equality sign | 
| Gleichung | f | equation | 
| Gleichungssystem | nt,-e | system of equations | 
| gleichzeitig | adj | simultaneous | 
| Glied | nt,-er | term | 
| gliedweise | adj,adv | term by term, termwise | 
| global | adj | global | 
| Gorensteinring |  | Gorenstein ring | 
| Grad | m,-e | degree | 
| graduiert | adj | graded | 
| graduierte Ring |  | graded ring | 
| Graduierung | f | grading | 
| groß | adj | big, large, great | 
| größte | adj | largest | 
| größter gemeinschaftlicher Teiler |  | greatest common divisor | 
| Grund | m,¨e | reason, auf ~ von - on the basis of | 
| Grundbegriff |  | basic concept | 
| Grundeigenschaft | f | basic property | 
| Grundkörper |  | a field whose extensions are studied | 
| grundlegend | adj | fundamental | 
| Gruppe | f,-n | group | 
| Gruppenstruktur |  | group structure | 
| Gruppentafel | f,-n | table of a group (operation), Cayley diagram | 
| gültig | adj | valid | 
| Gültigkeit | f | validity | 
| kanonische | adj | canonical | 
| Kante | f,-n | edge | 
| Kapitel | nt,- | chapter | 
| Kardinalität | f | cardinality | 
| kartesische | adj | cartesian | 
| Kategorientheorie |  | category theory | 
| Kegel | m,- | cone | 
| keineswegs | adv | by no means, in no way | 
| kennen | vt | to know | 
| Kenntnis | f,-se | knowledge | 
| Kennzeichnung | f | criterion, characterization | 
| Kern | m,-e | kernel | 
| Kette | f,-n | chain | 
| Kettenbruch |  | continued fractions | 
| Kettenring | m,- | chain ring | 
| k-fach basisch |  | (of a submodule) k-times basic | 
| k.g.V. | abbr | (= kleinstes gemeinschaftliches Vielfaches) lcm | 
| Klammer | f,-n | bracket | 
| klar | adj | clear | 
| Klasse | f,-n | class | 
| Klasse | f,-n | coset | 
| Klasseneinteilung |  | classification | 
| klassengleichung |  | class equation | 
| klassenzahl |  | class number | 
| klassisch | adj | classical | 
| klein | adj | small | 
| kleiner | adj | smaller | 
| kleiner fermatscher Satz |  | Fermat's little theorem | 
| kleinst | adj | smallest | 
| kleinstes gemeinschaftliches Vielfaches |  | least common multiple | 
| Kodimension | f | codimension | 
| Koeffizient | m,-en | coefficient | 
| Kohöhe | f,-n | coheight | 
| Kokern | m,-e | cokernel | 
| komaximal | adj | comaximal | 
| Kombination | f,-en | combination | 
| kombinatorisch | adj | combinatorial | 
| kombinieren | vt,vi | to combine, to deduce, to work out | 
| kommutativ | adj | commutative | 
| kommutative Gruppe |  | commutative group | 
| Kommutativität | f | commutativity | 
| Kommutator | m,-en | commutator | 
| Kommutatorgruppe |  | commutator (sub)group | 
| kommutieren | vi | to commute | 
| Komplementärmenge |  | complementary set, set difference | 
| Komplement | m,-en | complement | 
| komplettiert | adj | completed | 
| Komplettierung | f | completion | 
| komplex | adj | complex (number) | 
| komplexe Zahl |  | complex number | 
| Komplexifizierung |  | complexification | 
| Komplexität | f | complexity | 
| kompliziert | adj | complicated | 
| Komponent | m,-en | component | 
| komponentenweise | adj | componentwise | 
| komponieren | vt | to compose | 
| Komposition | f | composition | 
| Kompositionsfolge |  | composition series | 
| Kompositionsreihe |  | composition series | 
| Kongruenz | f,-en | congruence | 
| Konjugiert | -en | conjugate | 
| konkret | adj | concrete | 
| Konormalenmodul |  | conormal module | 
| Konsequenz | f,-en | consequence, conclusion, consistency | 
| konstant | adj | constant | 
| konstruierbar | adj | constructible | 
| Konstruierbarkeit |  | constructibility | 
| konstruieren | vt | to construct | 
| Konstruktion | f,-en | construction | 
| konstruktiv | adj | constructive | 
| Konvention | f | convention | 
| konvex | adj | convex | 
| Koordinat |  | coordinate | 
| Koordinatenring |  | coordinate ring | 
| Koordinatensystem |  | coordinate system | 
| Koordinatentransformation |  | coordinate transformation | 
| Korollar | m,-e | corollary | 
| Körper | m,- | field | 
| Körperadjunktion |  | field obtained by adjoining one or more elements to a field | 
| Körpererweiterung |  | field extension | 
| körpertheoretisch |  | field-theoretic | 
| Kreis | m,-e | circle | 
| Kreisteilungspolynom |  | cyclotomic polynomial | 
| kriterium | nt | criterion | 
| Krulldimension | f | Krull dimension | 
| Kurve | f,-n | curve | 
| kurz | adj | short | 
| kürzer | adv | in short | 
| Kürzungsregel |  | cancellation law | 
| n-dimensional | adj | n-dimensional | 
| n-Eck |  | n-gon, polygon with n edges, regulär ~ -  regular polygon with n edges | 
| n-fache Nullstelle |  | zero of order n | 
| n-reihig | adj | n-rowed | 
| n-te | adj | nth | 
| n-te Wurzel |  | nth root | 
| n-tupel |  | n-tuple | 
| nach | prep | according to; by; with respect to; from | 
| Nachprüfung | f | checking, verification | 
| Nachsilbe | f,-n | suffix | 
| Nachteil | m | disadvantage | 
| Nachweis | m,-e | proof | 
| Nähe | f,- | neighborhood, in der ~ - in the neighborhood | 
| naheliegend | adj | obvious | 
| näher | adj | closer, more detailed | 
| Näherung | f,-en | approximation, approximate value | 
| näherungsweise | adj | approximate | 
| Näherungswert | m | approximate value | 
| nämlich | adv | namely | 
| natürlich | adj | natural | 
| natürlich | adv | naturally | 
| natürliche Zahl |  | natural number | 
| neben | prep | (+ dat) apart from, besides | 
| negativ | adj | negative | 
| nehmen | vt | to take | 
| nennen | vt | to name, to call | 
| Nenner | m,- | denominator | 
| Nennermenge |  | denominator set | 
| Netz | nt,-e | net, network, web | 
| neutrale Element |  | identity element | 
| nicht-auflösbar | adj | non-solvable | 
| nicht konstant |  | non-constant | 
| nicht-negativ | adj | nonnegative | 
| nichttrivial | adj | nontrivial | 
| niedrig | adj | low | 
| niemals | adv | never | 
| nilpotent | adj | nilpotent | 
| Nilradikal | nt | nilradical | 
| nimmt | vb | takes | 
| noethersch | adj | Noetherian | 
| normal | adj | normal (extension) | 
| normale Untergruppe |  | normal subgroup | 
| normalerweise | adv | normally | 
| Normalfolge |  | normal series | 
| Normalisator | m,-en | normalizer, centralizer | 
| Normalisierung | f | normalization | 
| Normalreihe | f,-n | normal series | 
| Normalteiler |  | normal subgroup | 
| normiert | adj | monic (polynomial) | 
| notieren | vt | to note | 
| nötig | adj | necessary, wenn ~ - if necessary | 
| notwendig | adj | necessary, nicht ~ - not necessarily | 
| Notwendigkeit | f | necessity | 
| Nullelement |  | zero element | 
| Nullideal |  | the zero ideal | 
| Nullpolynom |  | the zero polynomial | 
| Nullpunkt |  | zero point | 
| Nullring |  | zero ring | 
| Nullstelle | f,-n | zero (of a polynomial) | 
| Nullstellenmenge |  | zero set | 
| Nullstellenordnung |  | order of zero | 
| Nullteiler | m | zero divisor | 
| nullteilerfrei | adj | free of (non-zero) zero divisors | 
| Nullvektor | m,-en | zero vector | 
| numerieren | vt | to number | 
| Numerierung | f | numbering | 
| numerisch | adj | numerical | 
| numerische Integration |  | numerical integration | 
| nur | adv | only, ein und ~ ein - one and only one | 
| nützlich | adj | useful | 
| sämtlich | adj | all (the); complete | 
| Satz | m,¨e | theorem; proposition; sentence; clause | 
| scharf | adj | sharp | 
| Schema | nt,-s or -ta | scheme | 
| Schiefkörper |  | division ring | 
| Schlangenlemma |  | snake lemma | 
| schlechthin | adv | absolutely | 
| schlichtes Produkt |  | internal direct product | 
| schließen | vt | ~ aus - to infer from | 
| Schluß | m,¨sse | end, conclusion | 
| Schlüsselrolle | f,-n | key role | 
| Schlußweise | f | argument | 
| schneiden | vt | to cut, to intersect | 
| Schnittmultiplizität |  | intersection multiplicity | 
| Schnittpunkt | -e | point of intersection | 
| Schnittschema |  | intersection scheme | 
| schon | adv | already | 
| Schranke | f,-n | barrier, limit | 
| schreiben | vt | to write | 
| Schreibweise | f | notation, spelling | 
| Schritt | m,-e | step | 
| schwierig | adj | difficult, hard | 
| Schwierigkeit | f | difficulty | 
| sei | vb | A sei B - Let A be B | 
| seien | vb | A und B seien C - Let A and B be C. | 
| sein | vi | to be | 
| Seite | f,-n | side, (of a book) page | 
| selbst | pron | itself, himself, herself etc. | 
| selbständig | adj | independent | 
| semilokal | adj | semilocal | 
| senkrecht | adj | vertical, perpendicular | 
| Senkrechte |  | perpendicular | 
| Separabilitätsgrad |  | separability degree | 
| separable | adj | separable | 
| separable Hülle |  | separable closure | 
| setzen | vt | to set, to put, to place | 
| sicher | adv | certainly | 
| sicherstellen | vt | to guarantee | 
| simulieren | vt | to simulate | 
| singulärer Punkt |  | singular point | 
| Singularität | f | singularity | 
| singularitätenfrei |  | nonsingular | 
| Sinn | m,-e | sense, im Sinne - in the sense (that), im welchem Sinne - in what sense | 
| sinnvoll | adj | meaningful, sensible | 
| Situation | f | situation | 
| Skalarmultiplikation |  | scalar multiplication | 
| Skizze | f,-n | sketch | 
| skizzieren | vt | to sketch | 
| so daß |  | such that | 
| Sockel | m,- | socle | 
| sofort | adv | immediately, at once | 
| Software | f,-s | software | 
| Softwaretechnologie |  | software technology | 
| sog. | abbr | (= sogenannt) so-called | 
| sogar | adv | even, also | 
| solch | adj | such | 
| sowohl | conj | ~ ... als/wie auch ... - both ... and ... | 
| Spalte | f,-n | column | 
| sparen | vt,vi | to save | 
| später | adv | later | 
| Speicher | m,- | (computer) memory | 
| speichern | vt | (computer) to store | 
| Spektrum | nt,Spektren | spectrum | 
| spezialisieren | vi | to specialize | 
| Spezialisierung | f | specialization | 
| Spezialität | f | speciality | 
| speziell | adj | special | 
| Spezifikation | f | specification | 
| spezifisch | adj | specific | 
| Sphäre | f,-n | sphere | 
| spielen | vt | to play (a role etc.) | 
| Spitze | f,-n | vertex | 
| Spur | f,-en | trace | 
| stammen | vi | ~ von/aus - to come from, to be due to | 
| stationär | adj | stationary | 
| statt | prep | (+ gen. or acc.) instead of | 
| steigen | vi | to rise, increase, ascend | 
| Stelle | f,-n | place | 
| stetig | adj | continuous | 
| Stetigkeit | f | continuity | 
| stets | adv | always | 
| Stillstand | m | standstill | 
| strahl | m,-en | ray, beam | 
| Strategie | f | strategy | 
| Strecke | f,-n | line | 
| Struktur | f | structure | 
| Strukturgarbe |  | structure sheaf | 
| Studium | nt,pl | studies | 
| Substitution | f | substitution | 
| subtrahieren | vt | to subtract | 
| Subtraktion | f | subtraction | 
| Summe | f,-n | sum, total | 
| summieren | vt | to add up | 
| Supremum | nt | supremum | 
| surjektiv | adj | surjective | 
| Surjektivität | f | surjectivity | 
| Sylowgruppe |  | Sylow group | 
| Sylow-Untergruppe |  | Sylow subgroup | 
| symbolisch | adj | symbolic | 
| symmetrisch | adj | symmetric | 
| System | nt,-e | system | 
| systematisch | adj | systematic | 
| Syzygienmodul |  | syzygy module | 
| üben | vt,vi | to practice, to exercise | 
| über | prep | about | 
| überabzählbar | adj | uncountable, non-denumerable | 
| überaus | adv | exceedingly | 
| Überblick | m | survey, overview | 
| überdecken | vt | to cover | 
| Überdeckung | f | cover | 
| überdies | adv | besides, moreover | 
| übereinstimmen | vi | to agree, to tally, to coincide | 
| Übereinstimmung | f | agreement | 
| überflüssig | adj | superfluous, redundant | 
| Übergang | m | passage, transition, crossing | 
| übergehen | vi | to reduce to | 
| überlegen | vt | to consider | 
| Überlegung | f,-en | consideration | 
| überprüfen | vt | to examine, to check | 
| Überschuß | m | surplus, excess | 
| übertragen | vt | to transfer, to apply | 
| überwiegend | adj | predominant | 
| überwiegend | adv | predominantly | 
| überzeugen | vt | to convince | 
| überzeugt | vb | man überzeugt - it is easily seen | 
| üblich | adj | usual | 
| übrig | adj | remaining, other | 
| um zu |  | in order to | 
| umfassen | vt | to include, to contain | 
| umfassend | adj | containing | 
| umfaßt | vb | tps of umfassen | 
| Umformung | f,-en | transformation | 
| Umgebung | f | neighborhood | 
| umgehen | vi | mit jdm/etw ~ können - to know how to handle sb/sth | 
| umgekehrt | adv | inversely, wenn ~ - conversely | 
| Umkehrabbildung | f | inverse map | 
| umkehren | vt | to reverse | 
| umkehrend | adj | reversing | 
| umständlich | adj | complicated | 
| unabhängig | adj | ~ von - independent of | 
| Unbestimmte |  | indeterminate | 
| unendlich | adj | infinite | 
| unendlich | adv | infinitely | 
| unendlich | adj | infinity | 
| unendlich ferne Hyperebene |  | hyperplane at infinity | 
| unendlich ferne Punkt |  | point at infinity | 
| ungefähr | adj | rough, approximate | 
| ungefähr | adv | roughly, approximately | 
| ungemischt | adj | unmixed | 
| Ungemischtheit | f | unmixedness | 
| ungerade | adj | odd, uneven | 
| ungerade Permutation |  | odd permutation | 
| ungewöhnlich | adj | unusual | 
| Ungleichung | f | inequality | 
| unimodular | adj | unimodular | 
| universal-Körper |  | universal field | 
| universell | adj | universal | 
| unmittelbar | adj | immediate, direct | 
| unmittelbar | adv | immediately, directly | 
| unnötig | adj | unnecessary | 
| unschwer | adj | easily, without difficulty | 
| Unterdeterminant | m,-en | subdeterminant | 
| Untergruppe | f,-n | subgroup | 
| unterliegend | adj | underlying | 
| Untermodul | nt | submodule | 
| Unterring | m,-e | subring | 
| unterscheiden | vr | to differ | 
| Unterschema | nt,-s or -ta | subscheme | 
| unterschiedlich | adj | varying, differing, different | 
| untersuchen | vt | to investigate, to examine | 
| Untersuchung | f | investigation, examination, inquiry | 
| Untervarietät | f | subvariety | 
| Untervektorraum |  | subspace (of a vector space) | 
| unverkürzbar | adj | unshortenable, minimal | 
| unwesentlich | adj | inessential, unimportant | 
| unzerlegbar | adj | irreducible, non-decomposable | 
| Urbild | nt,-er | inverse image | 
| Ursprung | m | origin | 
| Variable | f,-n | variable | 
| Variablentauschtrick |  | variable exchange trick | 
| Variblenzahl | f | number of variables | 
| Varietät | f,-en | variety | 
| Vektor | m,-en | vector | 
| Vektorraumbündel | nt,- | vector bundle | 
| verallgemeinern | vt | to generalize | 
| verallgemeinert | adj | generalized | 
| Verallgemeinerung | f | generalization | 
| Veränderlich |  | variable | 
| Verbesserung | f | improvement, correction | 
| verbinden | vt | to connect, to combine | 
| Verbindung | f | connection, combination | 
| verbleiben | vi | to remain | 
| Vereinfachung | f | simplification, reduction | 
| vereinfachen | vt | to simplify, reduce | 
| Vereinigung | f | union | 
| Verfügung | f | zur ~ - at one's disposal | 
| Verfahren | nt,- | process, procedure | 
| Verfeinerung | f | refinement | 
| Vergleich | m,-e | comparison, im ~ zu - in comparison with | 
| vergleichen | vt | to compare | 
| vergrößern | vt | to increase, enlarge, magnify | 
| verhalten | vb | to be in proportion to | 
| Verhältnis | nt,-se | proportion, ratio | 
| verifizieren | vt | to verify | 
| verkleben | vt | to glue up, stick, combine | 
| verkleinern | vt | to decrease, to reduce | 
| Verknüpfung | f,-en | operation, operator | 
| Verknüpfungstafel |  | table of operation, Cayley diagram | 
| verkürzen | vt | to shorten | 
| Verkürzung | f | shortening | 
| verlängern | vt | to extend, to lengthen | 
| verlängert | adj | lengthened | 
| Verlauf | m | locus | 
| verlaufen | vi | to proceed | 
| Verletzung | f | violation | 
| vermeiden | vt | to avoid | 
| vermitteln | vt | to arrange, to find | 
| Vermutung | f | conjecture | 
| verschärfen | vt | to sharpen, to intensify | 
| verschieden | adj | different, von Null ~ - nonzero | 
| verschwinden | vi | to vanish | 
| verschwindend | adj | vanishing | 
| Verschwindungsideal |  | vanishing ideal | 
| versehen | vt | to provide | 
| verstanden | vb | pp of verstehen | 
| verstehen | vt | to understand | 
| Versuch | m,-e | attempt, experiment | 
| versuchen | vt | to try, to attempt | 
| vertauschen | vt | to exchange | 
| verteilen | vt | to distribute, to assign | 
| verträglich | adj | commuting | 
| Vertrauen | nt,-s | confidence | 
| verwenden | vt | to use, to apply | 
| Verwendung | f | use, application | 
| verzichten | vi | ~ auf - to forego, to give up, to avoid | 
| vgl. | abbr | (= vergleiche) cf. | 
| viel | adj | many | 
| Vielfache(s) | nt | multiple | 
| Vielfachheit | f | multiplicity | 
| voll | adj | full | 
| voll | adv | fully | 
| voller Quotientenring |  | full ring of fractions | 
| völlig | adj | complete | 
| völlig | adv | completely | 
| vollkommen | adj | perfect (field) | 
| vollständig | adj | complete, total | 
| vollständig | adv | completely, totally | 
| vollständig geordnet |  | totally (or lineraly) ordered (set) | 
| Volumen | nt,- or Volumina | volume | 
| voraussetzen | vt | to assume | 
| Voraussetzung | f | assumption, hypothesis | 
| vorgehen | vi | to go ahead, to proceed | 
| vorhanden | adj | existing, available | 
| vorherig | adj | previous | 
| vorkommen | vi | to come forward, to occur, to appear | 
| vorliegend | adj | present, current | 
| vorschreiben | vt | to specify | 
| Vorsicht | f | care, caution | 
| vorsichtig | adj | careful | 
| Vorsilbe | f,-n | prefix | 
| vorstellen | vt | to put in front, to introduce, to represent | 
| Vorteil | m,-e | advantage, ~ gegenüber - advantage over | 
| vorteilhaft | adj | advantageous | 
| Vorzeichen | nt | sign | 
| wachsen | vi | to grow | 
| Wahl |  | choice | 
| wählen | vt | to choose | 
| während | prep | during | 
| wahrscheinlich | adj | probable, likely | 
| Wahrscheinlichkeit | f | probability, likelihood, chance | 
| Wahrscheinlichkeitsdichte | f | probability density | 
| Wahrscheinlichkeitsfunktion | f | probability function | 
| Wahrscheinlichkeitsverteilung | f | probability distribution | 
| Warnung | f | warning | 
| weder | conj | neither; ~ ... noch ... - neither ... nor ... | 
| Weg | m | path, way, track | 
| weglassen | vt | to leave out, to omit | 
| weierstraßcher Nullstellensatz |  | Weierstrass' zero theorem | 
| weil | conj | because | 
| Weise | f,-n | manner, way | 
| weiter | adj,adv | further | 
| weiterhin | conj | furthermore | 
| Weiterung | f | extension | 
| wenig | adj,adv | little, ein ~ - a little | 
| wenige | pl | few | 
| wenigstens | adv | at least | 
| Werkzeug | nt,-e | tool | 
| Wert | m,-e | value | 
| wesentlich | adj | significant, considerable, essential | 
| weshalb | adv | why, on account of which | 
| wichtig | adj | important | 
| widersprechen | vi | to contradict | 
| widersprechend | adj | contradictory | 
| Widerspruch | m | contradiction | 
| wie | prep | as | 
| wie oben |  | as above | 
| wiederholen | vt | to repeat | 
| wiederholt | adj | repeated | 
| Wiederholung | f | repetition | 
| wiederum | adv | again, in turn, on the other hand | 
| willkürlich | adj | arbitrary | 
| Winkel | m,- | angle | 
| Winkelhalbierung |  | bisection of angle | 
| wirklich | adj | real, actual | 
| wirklich | adv | really, actually | 
| Wirklichkeit | f | reality | 
| Wirkungsbereich | m | support | 
| wobei | conj | where | 
| wohl | adv | probably, perhaps | 
| wohldefiniert | adj | well-defined | 
| Würfel | m,- | cube, dice | 
| Wurzel | f,-n | root, square root |