A Course in Abstract Algebra V K Khanna & S K Bhambri,
By: V K Khanna & S K Bhambri [author]
Material type: Computer filePublisher: New Delhi S. Chand & Coompany 2017Edition: 5Description: 880 pISBN: 9789352593200DDC classification: QA162 Online resources: Link to access the E-book In: S Chand eBookSummary: 1 Preliminaries Sets 1 Subsets 2 Relations 4 Equivalence Classes 6 Mappings or Functions Equality of Mappings 9 Composition of Mappings Binary Compositions 13 Permutations 14 Cyclic Permutations 17 Cycles of a Permutation 18 Disjoint Permutations 20 Some Results From Number Theory 25 The Greatest Common Divisor 29 Prime Numbers 35 Composite Numbers 36 Congruences 37 Chinese Remainder Theorem 2 Groups Subgroups 63 Cyclic Groups 78 3 Normal Subgroups, Homomorphisms, Permutation Groups Quotient Groups 110 Homomorphisms Isomorphisms 118 Automorphisms and Conjugate Automorphism 173 Sabgroups Elements 187 Partition Integer 202 Theorems Direct Sylowp-subgrup 215 Couct 217 in 235 Abelian Groups 264 Actions, Solvable Series 298 Nilpotest Groups 347 Subringi 348 of Ring Rings 362 364 7 Rings Subrings 347 Sum of Two Subrings 348 Characteristic of a Ring 354 Product of Rings 362 Ideals 364 Sum of Ideals 367 Product of Ideals 371 8 Homomorphisms and Embedding of Rings Quotient Rings 380 Homomorphisms 382 Embedding of Rings 394 More on Ideals 405 Maximal Ideals 407 9 Euclidean and Factorization Domains Euclidean Domains 429 Prime and Irreducible Elements 440 Polynomial Rings 449 Greatest Common Divisor 469 Unique Factorization Domams 471 Noctherian Rings 505 10 Vector Spaces Subspaces 514 Sum of Subspaces
1 Preliminaries
Sets 1
Subsets 2
Relations 4
Equivalence Classes 6 Mappings or Functions
Equality of Mappings 9 Composition of Mappings
Binary Compositions 13
Permutations 14 Cyclic Permutations 17
Cycles of a Permutation 18
Disjoint Permutations 20
Some Results From Number Theory 25
The Greatest Common Divisor 29
Prime Numbers 35
Composite Numbers 36 Congruences 37
Chinese Remainder Theorem
2 Groups
Subgroups 63
Cyclic Groups 78
3 Normal Subgroups, Homomorphisms, Permutation Groups
Quotient Groups 110
Homomorphisms Isomorphisms 118
Automorphisms and Conjugate
Automorphism 173
Sabgroups
Elements 187
Partition Integer 202
Theorems Direct Sylowp-subgrup 215 Couct 217 in 235 Abelian Groups 264
Actions, Solvable
Series 298
Nilpotest Groups
347
Subringi 348
of Ring
Rings 362
364
7
Rings
Subrings 347
Sum of Two Subrings 348
Characteristic of a Ring 354
Product of Rings 362 Ideals 364
Sum of Ideals 367
Product of Ideals 371
8 Homomorphisms and Embedding of Rings
Quotient Rings 380
Homomorphisms
382
Embedding of Rings 394
More on Ideals 405
Maximal Ideals
407
9 Euclidean and Factorization Domains
Euclidean Domains 429
Prime and Irreducible Elements 440 Polynomial Rings 449
Greatest Common Divisor 469 Unique Factorization Domams 471
Noctherian Rings 505
10 Vector Spaces Subspaces 514
Sum of Subspaces
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