추상대수학
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개요
- 현대대수학의 기본적인 언어이자 대상인, 군, 환, 체의 기본적인 용어 및 이론을 공부함.
- 갈루아 이론 - 군론을 통해 확장체 혹은 대수방정식의 해가 가진 대칭성을 들여다 봄.
선수 과목 또는 알고 있으면 좋은 것들
- 고교 수준의 대수학
- 다항식, 다항방정식
- 기초적인 선형대수학
- 기저, 차원, 선형사상, 행렬, 행렬식
다루는 대상
- 군(group)
- 대칭성을 기술하는 언어
- 항등원, 역원,
- 환(ring)
- 덧셈, 뺄셈, 곱하기가 가능하며, 덧셈과 곱셈 사이에 분배법칙이 성립.
- 정수의 집합, 다항식의 집합, n x n 행렬들의 집합
- 체(field)
- 실수, 복소수와 같이 사칙연산이 가능.
- 좀더 일반적으로 곱셈의 교환법칙을 가정하지 않는 경우는 division ring이라 부름.
중요한 개념 및 정리
- 순환군
- 군론
- 유한생성 아벨군의 기본정리
- 체론(field theory)
- ideal
- 유한체
- 갈루아 체확장
유명한 정리 혹은 생각할만한 문제
- 대수학의 기본정리(The fundamental theorem of algebras)의 대수적 증명은 가능한가?
- 해밀턴의 사원수
- 가우스와 정17각형의 작도
- 그리스 3대 작도 불가능문제를 군론을 통해 해결할 수 있음.
- 일반적인 5차 이상의 방정식의 대수적 해가 존재하지 않음에 대한 아벨의 증명
- 유클리드 도메인이 아닌 PID
- 7개의 프리즈 패턴
- 17 Plane Crystallographic groups
다른 과목과의 관련성
- 정수론
- 선형대수학
- 대수곡선론
- 대수기하학 입문으로서의 대수곡선론
- 대수적위상수학
- 군론
- fundamental group을 정의하기 위해 필요
- covering space의 deck transformation group
- 유한생성 아벨군의 기본정리
- 호몰로지를 이해하기 위해 필요
- 군론
- 조합론
- 번사이드 보조정리
관련된 대학원 과목 또는 더 공부하면 좋은 것들
- 펠릭스 클라인의 '정이십면체와 5차방정식'
- semisimple rings
- 유한군의 표현론
- 대수적정수론
- Classical groups
매스매티카 파일 및 계산 리소스
표준적인 교과서
- John B. Fraleigh A First Course in Abstract Algebra
관련도서
- Israel Kleiner A History of Abstract Algebra
관련논문
- I. G. Bashmakova and A. N. Rudakov The Evolution of Algebra 1800-1870 , The American Mathematical Monthly, Vol. 102, No. 3 (Mar., 1995), pp. 266-270
- The Evolution of Group Theory: A Brief Survey
- Israel Kleiner, Mathematics Magazine, Vol. 59, No. 4 (Oct., 1986), pp. 195-215
- A History of Lagrange's Theorem on Groups
- Richard L. Roth, Mathematics Magazine, Vol. 74, No. 2 (Apr., 2001), pp. 99-108
- Hamilton's Discovery of Quaternions
- B. L. van der Waerden, Mathematics Magazine, Vol. 49, No. 5 (Nov., 1976), pp. 227-234
- The Genesis of the Abstract Ring Concept
- Israel Kleiner, The American Mathematical Monthly, Vol. 103, No. 5 (May, 1996), pp. 417-424
- A Historically Focused Course in Abstract Algebra
- Israel Kleiner, Mathematics Magazine, Vol. 71, No. 2 (Apr., 1998), pp. 105-111
- Galois Theory for Beginners
- John Stillwell, The American Mathematical Monthly, Vol. 101, No. 1 (Jan., 1994), pp. 22-27
- Niels Hendrik Abel and Equations of the Fifth Degree
- Michael I. Rosen, The American Mathematical Monthly, Vol. 102, No. 6 (Jun. - Jul., 1995), pp. 495-505
- A Principal Ideal Domain That Is Not a Euclidean Domain
- Oscar A. Campoli, The American Mathematical Monthly, Vol. 95, No. 9 (Nov., 1988), pp. 868-871
- Principal Ideal Domains are Almost Euclidean
- John Greene, The American Mathematical Monthly, Vol. 104, No. 2 (Feb., 1997), pp. 154-156
노트
위키데이터
- ID : Q159943
말뭉치
- Theory and Applications is an open source textbook designed to teach the principles and theory of abstract algebra to college juniors and seniors in a rigorous manner.[1]
- Five of them will be taking college courses in differential equations, abstract algebra and discrete mathematics as 10th-graders at Pasadena High School this fall.[2]
- At the height of her mathematical powers, doing new work on abstract algebra, Noether died after an operation on an ovarian cyst.[2]
- If the operations satisfy familiar arithmetic rules (such as associativity, commutativity, and distributivity) the set will have a particularly “rich” algebraic structure.[3]
- Sets with the richest algebraic structure are known as fields.[3]
- In fact, finite fields motivated the early development of abstract algebra.[3]
- Abstract algebra is the set of advanced topics of algebra that deal with abstract algebraic structures rather than the usual number systems.[4]
- discrete mathematics are sometimes considered branches of abstract algebra.[4]
- In algebra, which is a broad division of mathematics, abstract algebra (occasionally called modern algebra) is the study of algebraic structures.[5]
- Algebraic structures include groups, rings, fields, modules, vector spaces, lattices, and algebras.[5]
- Algebraic structures, with their associated homomorphisms, form mathematical categories.[5]
- As in other parts of mathematics, concrete problems and examples have played important roles in the development of abstract algebra.[5]
- But the richness of abstract algebra comes from the idea that you can use abstractions of a concept that are easy to understand to explain more complex behavior![6]
- This site contains many of the definitions and theorems from the area of mathematics generally called abstract algebra.[7]
- It is intended for undergraduate students taking an abstract algebra class at the junior/senior level, as well as for students taking their first graduate algebra course.[7]
- Algebra has also played a significant role in clarifying and highlighting notions of logic, at the core of exact philosophy for millennia.[8]
- A number of branches of mathematics have found algebra such an effective tool that they have spawned algebraic subbranches.[8]
- Groups, rings and fields only scratch the surface of abstract algebra.[8]
- Boolean algebras abstract the algebra of sets.[8]
- "Abstract Algebra" is a clearly written, self-contained basic algebra text for graduate students, with a generous amount of additional material that suggests the scope of contemporary algebra.[9]
- The last chapters, on universal algebras and categories, including tripleability, give valuable general views of algebra.[9]
- This book is on abstract algebra (abstract algebraic systems), an advanced set of topics related to algebra, including groups, rings, ideals, fields, and more.[10]
- Primarily, we will follow Wikibooks' Abstract Algebra textbook.[11]
- A good textbook to pick up is Topics in Algebra by I.N. Herstein.[11]
- Shed the societal and cultural narratives holding you back and let step-by-step A First Course in Abstract Algebra textbook solutions reorient your old paradigms.[12]
- Unlock your A First Course in Abstract Algebra PDF (Profound Dynamic Fulfillment) today.[12]
- This course develops in the theme of "Arithmetic congruence, and abstract algebraic structures.[13]
- This is a high level introduction to abstract algebra which is aimed at readers whose interests lie in mathematics and in the information and physical sciences.[14]
- Abstract Algebra with Applications provides a friendly and concise introduction to algebra, with an emphasis on its uses in the modern world.[15]
- Perhaps no other subject of undergraduate mathematics is as challenging to learn (and to teach) as abstract algebra.[15]
- Many of the applications of modern algebra are explained in a thoughtful way that will help motivate students to study abstract concepts.[15]
- Abstract Algebra by Dummit & Foote is a standard textbook used by colleges and universities.[16]
- It covers all the topics for a solid first course in Abstract Algebra.[16]
- Considerable emphasis is placed on the algebraic system consisting of the congruence classes mod n under the usual operations of addition and multiplication.[17]
- Noether went into research and more or less invented the field of abstract algebra.[18]
- The main aim of the course is to introduce you to basic concepts from abstract algebra, especially the notion of a group.[19]
- The course will help prepare you for further study in abstract algebra as well as familiarize you with tools essential in many other areas of mathematics.[19]
- Computational Problems in Abstract Algebra provides information pertinent to the application of computers to abstract algebra.[20]
- The final chapter deals with the computational problems related to invariant factors in linear algebra.[20]
- Mathematicians as well as students of algebra will find this book useful.[20]
소스
- ↑ Abstract Algebra: Theory and Applications (A Free Textbook)
- ↑ 2.0 2.1 Definition of Abstract Algebra by Merriam-Webster
- ↑ 3.0 3.1 3.2 Modern algebra | mathematics
- ↑ 4.0 4.1 Abstract Algebra -- from Wolfram MathWorld
- ↑ 5.0 5.1 5.2 5.3 Abstract algebra
- ↑ What is Abstract Algebra essentially?
- ↑ 7.0 7.1 ABSTRACT ALGEBRA ON LINE: Contents
- ↑ 8.0 8.1 8.2 8.3 Algebra (Stanford Encyclopedia of Philosophy)
- ↑ 9.0 9.1 Pierre Antoine Grillet
- ↑ Wikibooks, open books for an open world
- ↑ 11.0 11.1 Introduction to Abstract Algebra
- ↑ 12.0 12.1 Solutions to A First Course in Abstract Algebra (9780201763904) :: Homework Help and Answers :: Slader
- ↑ Georgia Institute of Technology
- ↑ Abstract Algebra
- ↑ 15.0 15.1 15.2 Abstract algebra applications
- ↑ 16.0 16.1 Abstract Algebra
- ↑ Abstract Algebra
- ↑ The inventor of abstract algebra
- ↑ 19.0 19.1 Introduction To Abstract Algebra
- ↑ 20.0 20.1 20.2 Computational Problems in Abstract Algebra
메타데이터
위키데이터
- ID : Q159943
Spacy 패턴 목록
- [{'LOWER': 'abstract'}, {'LEMMA': 'algebra'}]
- [{'LOWER': 'modern'}, {'LEMMA': 'algebra'}]
- [{'LEMMA': 'algebra'}]
- [{'LEMMA': 'algebraic'}]