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Авторизация |
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Поиск по указателям |
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Hartshorne R. — Algebraic Geometry |
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Предметный указатель |
Scheme, geometrically reduced 93
Scheme, glueing of 75 80 91 171 439 444
Scheme, integral 82 91
Scheme, irreducible 82
Scheme, locally factorial 141 145 148 238
Scheme, locally noetherian 83
Scheme, Noetherian 83
Scheme, nonprojective 171 232 443
Scheme, nonseparated 76 96
Scheme, nonsingular in codimension one 130
Scheme, normal see "Normal"
Scheme, reduced 79 82 365
Scheme, regular in codimension one 130 185
Scheme-theoretic closure 258
Scheme-theoretic image 92
Scheme-theoretic intersection 171 358
Schlaefli’s double-six 403
Schlessinger, Michael 185 266 267
Schwarz’s inequality 402
Scott, D.B. 431
SCROLL 381 385
Secant line 309 316
Secant line not a multisecant 314 316 351
Secant line with coplanar tangents 310
Secant variety 310 316
Section see also "Global sections"
Section of a morphism 129 170 369
Section of a presheaf 61
Section, discontinuous, sheaf of 67
Segre embedding 13 22 54 107 125 126 156
Self-intersection 360 386 401 437 450
Self-intersection formula 431 433
Self-intersection of the canonical divisor, 361 367 374 387 421
Semi-linear automorphism 106
Semicontinuity theorem 281—292 354 369
Semistable 384
Separable field extension 27 300 422
Separable morphism 300
Separably generated field extension 27 174 187 271
Separate points 152 158 308 380
Separate tangent vectors 152 158 308 380
Separated morphism 95—108
Separated scheme 76 96 106 119 130 169
Separating transcendence base 27
Serre duality 181 239—249 293—295 362 363 367 419 424
Serre, Jean-Pierre 51 57 121 149 154 185 201 211 215 228 239 247 249 297 307 330 331 335 366 422 427 428 432 435 440 446 447 451 452
Seshadri, C.S. 379
Set-theoretic complete intersection 14 224
Seven, Francesco 47 244 314 316 368
SGA 436 449 462
Shafarevich, I.R. 356 369 383 410 421
Shannon, David, L. 412
Sheaf 60—69
Sheaf of -algebras 128
Sheaf of discontinuous sections 67
Sheaf of graded algebras 160
Sheaf of modules 108—129 233
Sheaf of rings 62 70
Sheaf of total quotient rings 141
Sheaf, associated to a module 110—113 116
Sheaf, associated to a presheaf 64 250
Sheaf, free 109
Sheaf, generated by global sections 121 150—156 307 358 365
Sheaf, glueing 69 175
Sheaf, Horn 67 109
Sheaf, inverse image of 65 110 115 128 299
Shioda, T. 422
Siegel, Carl Ludwig 442
Signature 364
Simple group of order 168 349
Simple group of order 25920 405
Simple group of order 60 420
Simply connected scheme 303 304 340
Singh, Balwant 306
Singular locus 390
Singular point 32 33 35 36
Singular point of a cone, blowing up 37 374 381
Singular point of a curve on a surface 386
Singular point of a surface 36 420
Singular point, analytically isomorphic 34 38 298 393
Singular point, moving in a linear system 276
Singular point, multiplicity of see "Multiplicity"
Singular point, resolution of see "Resolution of singularities"
Skew commutative graded algebra 127
Skyscraper sheaf 68 296
slope 30
Smooth morphism 268—276 303
Space curves 349
Special divisor 296
Special divisor, existence of 345
Special linear system dimension of see "Clifford’s theorem"
Specialization 93 97 354
Spectral sequence 236 252 289
Spectrum of a ring, Spec A 70—75 82
Spectrum of a ring, Spec A, sheaf on 110—113
Spectrum of a sheaf of algebras, 128 280 306
Spencer, D.C. 414
Splitting principle 430
Square-free polynomial 147
Stable image 191
Stable locally free sheaf 379 384
Stable ruled surface 379
Stable under base extension 90 93 99 102 107
Stable under generization 94 266
Stable under specialization 94 98
Stalk 62 71 76 124
Stanasila, Octavian 439
Standard conjectures of Grothendieck 435
Stein factorization 276 280 366
Stein space 216 440
Steiner prize 349
Stepanov, S.A. 451
Stereographic projection 420
Stichtenoth, H. 306
Strange curve 311 316
Strict transform 30 31 165 171 381 388 390 406 see
Strong Lefschetz theorem 452
Structure sheaf 74 111
Submodule with supports 124 213
Subscheme, open 79 85
Subsheaf 64
Subsheaf with supports 68
Subvariety 21 425
Subvariety, cohomology class of 249
Subvariety, local ring of 22 58
Suominen, Kalevi 249
Superabundance 362
Supersingular elliptic curve 332
Support 67 124 212 215 217
surface 4 105
Surface in 170 348 381 397 433 434 437
Surface of degree d in 170 348 381 397 437
Surface of degree d in 401
Surface of degree d in 381
Surface of general type 184 422 423
Surface with infinitely many exceptional curves 409 418
Surface, with 1 point blown up 375 381 397
Surface, with 2 points blown up 406
Surface, with 3 points blown up 397
Surface, with 5 points blown up 408
Surface, with 6 points blown up 395 400
Surface, algebraic equivalence of divisors 367 369
Surface, complete intersection 409 423 437
Surface, cubic see "Cubic surface in "
Surface, definition for Ch. II 105
Surface, definition for Ch. V 357
Surface, Del Pezzo 401 408
Surface, divisor on 135 357
Surface, elliptic 422
Surface, elliptic ruled see "Elliptic ruled surface"
| Surface, Enriques 422
Surface, factorization of birational transformations 386 409 411—413 416
Surface, geometry on 357—368
Surface, group Num X 364 367 368
Surface, invariant 361 367 374 387 421
Surface, K3 184 422 423 437 452
Surface, lines on 13 136 367 402—406 408
Surface, minimal model of see "Minimal model"
Surface, product of two curves 338 367 368
Surface, rational see "Rational ruled surface" "Rational
Surface, valuation rings of 108 420
Surface, Veronese 13 170 316 381
Sylvester, J.J. 364
Symmetric algebra of a module 127 162 374
Symmetric function 431
Symmetric group 304 318 408
Symmetric product of a module 127 185
Tacnode 36 37 39 305 348
Tame ramification 299
Tangent bundle 57 450 see
Tangent direction 36
Tangent line 54 139 148 304 309 337
Tangent sheaf, 180 182 225 265 363 425 431 437
Tangent variety 310
Tate, John, T. 247 317 335 451 452
Tensor algebra 127
Tensor operations 127
Tensor product, 22 87 109 127 153 430
Thickened fibre 277
Three-fold 105 184 437
Tjurin, Andrei 383
Todd class 432
Topological covering space 442
Topological space, axiom 93
Topological space, dimension of 5 see
Topological space, disconnected 82
Topological space, generic point of 74 75 80 93
Topological space, irreducible 3
Topological space, quasi-compact 8 80
Topological space, set of irreducible closed subsets of 78
Topological space, underlying a scheme 74
Topology of algebraic varieties over 421
Topology, Etale 452 453
Topology, Hausdorff 2 8 95 439
Topology, quotient 75
Topology, Zariski 2 5 7 10 14 70
Tor group 427 428
Torsion sheaf 149 372
Torus 328 442 447
Total Chem class 429
Total quotient ring 141
Total transform 410
Trace map 241 247 249 307 453 455
Trace of a linear system 158
Transcendence base 27
Transcendence degree 6 27 421
Transcendental methods 289 326 367 438—448
Transversal intersection 357—360 392 425 427
Triangulable 447
Trigonal curve 345
Triple point 36
Trisecant 346 348
Trotter, H. 334
Tsen’s theorem 369
Twenty-seven lines 402—406
Twisted cubic curve 7 12—14 159 315 353
Twisted cubic curve, conormal sheaf of 385
Twisted cubic curve, not a complete intersection 14 136
Twisted cubic curve, projection of 22 259
Twisted module, M(n) 50
Twisted quartic curve see "Rational quartic curve"
Twisted sheaf, 117
Twisted sheaf, , cohomology vanishes 228
Twisted sheaf, , generated by global sections 121
Twisting sheaf 117 120 225
Twisting sheaf on 162
Twisting sheaf on 160
Twisting sheaf , generated by global sections 150
Twisting sheaf , generates Pic 145
Twisting sheaf , not very ample 171
Type (a,b) of a divisor on a quadric surface 135
Unassigned base point of a linear system 395
Uncountable field 409 417
Underlying topological space 74
Uniformizing parameter 258 see
Union of two planes 224 266 267 428
Unique factorization domain, UFD 7 46 131 141 147 420
Universal -functor 205 238 243
Universal parameter space 323 347 see
Universally closed morphism 100
Unmixedness theorem 188
Unramified morphism 275 299 see
Upper semi-continuous function 125 287 291
Valuation 39 43 299
Valuation of a prime divisor 130 135
Valuation ring 40 97 101 105 see
Valuation ring, examples of 108 420
Valuation ring, nondiscrete 108
Valuation, center of 106
Valuative criterion of properness 101 107 181 259 325 410
Valuative criterion of separatedness 97 107
Vanishing theorem of Grothendieck 208
Vanishing theorem of Kodaira 248 249 408 423 424 445
Vanishing theorem of Nakano 445
Vanishing theorem of Serre 228 424
Variety of moduli 56 58 266 317 346 421
Variety over k 15 78
Variety, abstract 58 105
Variety, algebraic family of see "Family"
Variety, complete see "Complete variety"
Variety, isomorphisms of 16 18
Variety, morphisms of 14—23
Variety, nonprojective 171 443
Variety, normal see "Normal"
Variety, projectively normal see "Projectively normal"
Variety, quasi-affine 3 21 223
Variety, scheme associated to 78 84 104
Vector bundle 128 170 see
Vector bundle, sheaf of sections of, 129
Verdier, Jean-Louis 249
Veronese surface 13 170 316 381
Vertex of a cone 37 394 see
Very ample divisors 307 308 358
Very ample divisors form a cone 359
Very ample invertible sheaf 120 126 153—156 228 236
Very ample invertible sheaf on 161
Very ample invertible sheaf on a curve 307
Very flat family 266
Virtual arithmetic genus 367
Vitushkin, A.G. 23
Walker, R.J. 391 393
Weierstrass -function 327
Weil cohomology 453
Weil Conjectures 449—458
Weil conjectures, cohomological interpretation of 454—457
Weil divisor 130—136 294 426 428 436 see
Weil, Andre 48 58 105 248 368 428 435 445 449—452 454
Weyl group 405 408
Weyl, Hermann 441
Wild ramification 299
Witt vectors 452
Zariski space 93 94 213
Zariski tangent space 37 80 158 265 270 324
Zariski topology 2 5 7 10 14 70
Zariski topology is not Hausdorff 2 95
Zariski topology, base of open affine subsets 25
Zariski topology, weaker than usual topology 439
Zariski, Oscar 32 57 58 60 105 170 190 244 276 356 391 393 394 410 419 422
Zariski’s main theorem 57 276 280 410 412
Zeros common 35
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