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                    | Lang S. — Algebra |  
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                    | Предметный указатель |  
                    | | abc conjecture      195 Abelian      4
 Abelian, category      133
 Abelian, extension      266 278
 Abelian, group      4 42 79
 Abelian, Kummer theory      293
 Abelian, tower      18
 Absolute value      465
 Absolutely semisimple      659
 Abstract nonsense      759
 Abut      815
 Action of a group      25
 Acyclic      795
 Adams operations      726 782
 Additive category      133
 Additive functor      625 790
 Additive polynomial      308
 Adic, completion      163 206
 Adic, expansion      190
 Adic, topology      162 206
 Adjoint      533 581
 Adjoint functor      629
 Affine space      383
 Algebra      121 629 749
 Algebraic, closure      178 231 272
 Algebraic, element      223
 Algebraic, extension      224
 Algebraic, group      549
 Algebraic, integer      371
 Algebraic, set      379
 Algebraic, space      383 386
 Algebraically, closed      272
 Algebraically, independent      102 308 356
 Almost all      5
 Alternating, algebra      733
 Alternating, form      511 526 530 571 598
 Alternating, group      31 32 722
 Alternating, matrix      530 587
 Alternating, multilinear map      511 731
 Alternating, product      733 780
 Annihilator      417
 Anti-dual      532
 Anti-linear      562
 Anti-module      532
 Approximation theorem      467
 Aramata’s theorem      701
 Archimedean ordering      450
 Artin — Rees theorem      429
 Artin — Schreier theorem      290
 Artin, conjectures      256 301
 Artin, theorems      264 283 290 429
 Artinian      439 443 661
 Associated, graded ring      428 430
 Associated, group and field      301
 Associated, ideal of algebraic set      381
 Associated, linear map      507
 Associated, matrix of bilinear map      528
 Associated, object      814
 Associated, prime      418
 Associative      3
 Asymptotic Fermat      196
 Automorphism      10 54
 Automorphism of a form      525 533
 Automorphism, inner      26
 Balanced      660
 Banach space      475
 Base change      625
 Basis      135 140
 Bateman — Horn Conjecture      323
 Belong, group and field      263
 Belong, ideal and algebraic set      381
 Belong, prime and primary ideal      421
 Bernoulli, numbers      218
 Bernoulli, polynomials      219
 Bifunctor      806
 Bijective      ix
 Bilinear form      146 522
 Bilinear map      48 121 144
 Binomial polynomial      434
 Blichfeldt theorem      702
 BLOCKS      555
 Borel subgroup      537
 Boundaries      767
 Bounded complex      762
 Bourbaki theorems on sets      881
 Bourbaki theorems on traces and semisimplicity      650
 Bracket product      121
 Brauer’s theorems      701 709
 Bruhat decomposition      539
 Burnside theorems on simple modules      648
 Burnside theorems on tensor representations      726
 Burnside theorems, butterfly lemma      20 6
 Burnside theorems, dimension      772
 Cancellation law      40
 Canonical map      14 16
 cardinal number      885
 Cartan subgroup      712
 Casimir      628 639
 Category      53
 Cauchy, family      52
 Cauchy, sequence      51 162 206 469
 Cayley — Hamilton theorem      561
 Center of a group      26 29
 Center of a ring      84
 Central element      714
 centralizer      14
 Chain condition      407
 CHARACTER      282 327 667 668
 Character, independence      283 676
 Characteristic      90
 Characteristic polynomial      256 434 561
 Characteristic polynomial of tensor product      569
 Chevalley’s theorem      214
 Chinese remainder theorem      94
 Class formula      29
 Class function      673
 Class number      674
 Clifford algebra      749 757
 Closed, complex      765
 Closed, subgroup      329
 Closed, under law of composition      6
 Coboundary      302
 Cocycle, GL      549
 Cocycle, Hilbert’s theorem      90 288
 Cocycle, Sah’s theorem      303
 Coefficient function      681
 Coefficients of linear combination      129
 Coefficients of matrix      503
 Coefficients of polynomial      98 101
 Coerasable      805
 Cofinal      52
 Cohomology      288 302 303 549 764
 Cohomology of groups      826
 Cokemel      119 133
 Column, operation      154
 Column, rank      506
 Column, vector      503
 Commutative      4
 Commutative, diagram      ix
 Commutative, group      4
 Commutative, ring      83 84 86
 Commutator      20 69 75
 Commutator subgroup      20 75
 Commutator subgroup of SL(n)      539 541
 Commute      29
 Compact, Krull topology      329
 Compact, spec of a ring      411
 Complete, family      837
 Complete, field      469
 Complete, ring and local ring      206
 
 | Completely reducible      554 Completion      52 469 486
 COMPLEX      445 761 765
 complex numbers      272
 Component      503 507
 Component of a matrix      503
 Composition of mappings      85
 Compositum of fields      226
 Conjugacy class      673
 Conjugate elements of a field      243
 Conjugate elements of a group      26
 Conjugate, embeddings      243 476
 Conjugate, fields      243 477
 Conjugate, subgroups      26 28 35
 Conjugation      26 552 570 662
 Connected      411
 Connected sum      6
 Connection      755
 Constant polynomial      175
 Constant term      100
 Content      181
 Contragredient      665
 Contravariant functor      62
 Convergence      206
 Convolution      85 116
 coordinates      408
 Coproduct      59 80
 Coproduct of commutative rings      630
 Coproduct of groups      70 72
 Coproduct of modules      128
 Correspondence      76
 Coset      12
 Coset, representative      12
 Countable      878
 Covariant functor      62
 Cramer’s Rule      513
 Cubic extension      270
 Cuspidal      318
 Cycle in homology      767
 Cycle in permutations      30
 Cyclic, endomorphism      96
 Cyclic, extension      266 288
 Cyclic, group      8 23 96 830
 Cyclic, module      147 149
 Cyclic, tower      18
 Cyclotomic, field      277—282 314 323
 Cyclotomic, polynomials      279
 Davenport theorem      195
 de Rham complex      748
 Decomposable      439
 Decomposition, field      341
 Decomposition, group      341
 Dedekind, defined      710 769
 Dedekind, determinant      548
 Dedekind, ring      88 116 168 353
 Definite form      593
 Degree of extension      224
 Degree of morphism      765
 Degree of polynomial      100 190
 Degree of variety      438
 Degree, Weierstrass      208
 Deligne — Serre theorem      319
 Density theorem      647
 Density theorem, jdenumerable set      875
 Dependent absolute values      465
 Derivation      214 368 746 754
 Derivation, over a subfield      369
 Derivation, universal      746
 Derivative      178
 Derived functor      791
 Descending chain condition      408 439 443 661
 Determinant      513
 Determinant of cohomology      738
 Determinant of linear map      513 520
 Determinant of module      735
 Determinant of Witt group      595
 Determinant, ideal      738 739
 Diagonal element      504
 Diagonalizable      568
 Diagonalized form      576
 Difference equations      256
 Differential      747 762 814
 Dihedral group      78 723
 Dimension in homology      806 811 823
 Dimension of character      670
 Dimension of module      146 507
 Dimension of transcendental extension      355
 Dimension of vector space      141
 Dimension, shifting      805
 Direct, limit      160 170 639
 Direct, product      9 127
 Direct, sum      36 130 165
 Directed family      51 160
 Discrete valuation ring      487
 Discriminant      193 204 325
 Distinguished extensions of fields      227 242
 Distinguished extensions of rings      335 291
 Distinguished polynomials      209
 Distributivity      83
 Divide      111 116
 Divisible      50
 Division ring      84 642
 Dolbeault complex      764
 Dominate (polynomials)      870
 Double coset      75 693
 Doubly transitive      80
 Dual, basis      142 287
 Dual, group      46 145
 Dual, module      142 145 523 737
 Dual, representation      665
 Effective character      668 685
 Eigenvalue      562
 Eigenvector      562 582—585
 Eisenstein criterion      183
 Elementary, divisors      153 168 521 547
 Elementary, group      705
 Elementary, matrix      540
 Elementary, symmetric polynomials      190 217
 Elimination      391
 Elimination, ideal      392
 Embedding      11 120
 Embedding of fields      229
 Embedding of rings      91
 Endomorphism      10 24 54
 Endomorphism of cyclic groups      96
 Enough, injectives      787
 Enough, T-exacts      810
 Entire      91
 Entire, functions      87
 Epimorphism      120
 Equivalent, norms      470
 Equivalent, places      349
 Equivalent, valuations      480
 Erasable      800
 Euclidean algorithm      173 207
 Euler characteristic      769
 Euler phi function      94
 Euler — Grothendieck group      771
 Euler-Poincare, characteristic      769 824
 Euler-Poincare, map      156 433 435 770
 Evaluation      98 101
 Even permutation      31
 Exact      15 120
 Exact for a functor      619
 Exact, sequence of complexes      767
 Expansion of determinant      515
 Exponent of a field extension      293
 Exponent of a group      23
 Exponent of a module      149
 Exponent of an element      23 149
 
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