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Авторизация |
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Поиск по указателям |
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Hodge W.V.D., Pedoe D. — Methods of Algebraic Geometry: Volume 1 |
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Предметный указатель |
or left-hand projective number space of dimension n over K 176
or right-hand projective number space of dimension n over K 176
or left-hand projective space of dimension n over K 185
or right-hand projective space of dimension n over K 178
-matrices, canonical forms for 88 92
-matrices, elementary transformations on 88
-matrices, equivalence of 88
-matrix 86
-matrix, elementary divisors of 92
-matrix, invariant factors of 92
(n+1)-tuple 176
(n+1)-tuples, equivalent 176
Abelian or commutative group 3
Abelian or commutative group of operations on a matrix 73
Addition of points on a line 253
Additive group 3
Adjugate matrix 81
Adjunction of algebraic element 103
Adjunction of indeterminate 19
Algebra of points on a line 253
Algebraic closure of a field 96 112
Algebraic dependence 108
Algebraic element of extension field 102
Algebraic extension over a field 106
Algebraic extension, primitive element of 126
Algebraic extension, simple 101
Algebraic function field 107
Algebraic function, independence 108
Algebraic function, point of projective space 179
Algebraic functions 107
Algebraic functions, differentiation of 128
Algebraically closed field 96 112
Allowable coordinate systems 178
Allowable transformations 59
Allowable transformations of restricted type 367
Alternating group 5
Apolar vectors 69
Associated collineation 365
Associated coordinate systems 186
Associative law for multiplication of matrices 52
Associative law of composition 2
Basis for extensions of finite degree 105
Basis for ideal 142
Basis for linear set 45
Basis for linear space 183
Basis for linear space in incidence space 209
Basis for linear space, derived from Grassmann coordinates 300
Basis theorem for Grassmann coordinates 315
Basis Theorem, Hilbert's 142
Basis, finite algebraic 108
Basis, minimal algebraic 108
Bilinear correspondence 365
Bilinear form 365
Binary form 148
Binary forms, resultant of two 150
Block matrices 53
Canonical form for -matrices 88 92
Canonical form for collineations 331
Canonical form for correlations 411
Canonical form for matrices 60 62
Canonical form for null-polarity 380
Canonical form for polarity 372
Canonical form for projective transformation 323
Canonical form for skew-symmetric bilinear form 378 380
Canonical form for symmetric bilinear form 368 372
Chain of perspectivities or projectivity 217
Characteristic equation of matrix 95
Characteristic function of matrix 95
Characteristic matrix 95
Characteristic matrix, polynomial of algebraic element 102
Characteristic of ring 14
Coefficients of polynomial 20
Cofactor of element in determinant 77
Collinear points 191
Collineations 327
Collineations as product of null-polarities 383
Collineations as product of null-polarity and polarity 389
Collineations as product of polarities 376
Collineations with only one united point 344
Collineations, associated with correlation 365
Collineations, canonical form 331 332
Collineations, cyclic 352
Collineations, fundamental space corresponding to latent root 336
Collineations, in [3] 350
Collineations, induced in linear space 342 343
Collineations, non-special 336
Collineations, particular, with only one fundamental space 356
Collineations, Segre symbol for 350
Collineations, similar 328
Collineations, singular 358
Collineations, special case 336
Collineations, united points of 334
Column matrix printed as row matrix 50
Column of matrix as right-hand vector 66
Column of matrix, rank of matrix 66
Commutative or Abelian group 3
Complement of matrix 72
Complete factorisation of element in integral domain 29
Completely reducible polynomial 112
Compound matrix 291
Concurrent lines 191
Condition for commutative field 202
Conjugate points in polarity 367
Conjugate spaces in polarity 375
Consequences of assuming Pappus' Theorem 274
Construction for 197
Construction for 199
Coordinate of point in a scale 259
Coordinate systems, allowable 178
Coordinate systems, associated 186
Coordinate systems, related 283
Coordinate systems, scale 283
Coordinates of a projected space 308
Coordinates of point in a reference system 262
Coordinates, Grassmann, of linear space 289
Coordinates, set of, for point in projective space 178
Correlation between distinct spaces 362
Correlation in [n] 364
Correlation, canonical forms for general correlation 418
Correlation, canonical forms for null-polarity 380
Correlation, canonical forms for polarity 372
Correlation, canonical forms for simple correlation 394
Correlation, exceptional points 362
Correlation, geometrical loci connected with 421
Correlation, non-singular 426
Correlation, permissible transformations for reduction of 399
Correlation, simple, geometrical properties of 419
Correlation, singular 422
Correlation, singular of first and second kind 423
Cyclic collineations 352
Decomposition of element into factors 28
Degree of a polynomial 20
Degree of extension of finite degree 105
Delta symbols used in determinant theory 74
Dependence, algebraic 108
Dependence, linear 43
Derivative of a polynomial 119
Derivative of a rational function 120
Desargues' theorem 191
Desargues' Theorem in an incidence space 213
Desargues' Theorem, assuming Pappus' Theorem 272
Desargues' Theorem, converse, assuming the theorem 196
Desargues' Theorem, general case 194
Determinant of matrix product 78
Determinant of skew matrix 80
Determinant, cofactor of element in 77
Determinant, effect of interchange of rows 80
Determinant, Laplace's expansion of 75
Determinants 73
Determinants, value of certain 79
| Diagonal points of a quadrangle 244
Diagonals of a quadrangle 244
Differentiation of algebraic functions 128
Differentiation of polynomials 119
Dimension of a linear set 45
Dimension of extension over a field 110
Displacement on a line 356
Distributive law for elements in a ring 6
Distributive law for multiplication of matrices 52
Division algorithm 24
Divisor of a polynomial 25
Divisor of zero, right-hand, left-hand 13
Dual correlation 365
Dual correlation, Grassmann coordinates 292
Dual correlation, projective transformation 323
Dual correlation, relationship between solutions of linear equations 70
Dual correlation, spaces 188
Dual correlation, theorems 190
Duality, principle of 190
Elementary divisors of -matrix 92
Elementary transformations 63
Elementary transformations on -matrices 88
Envelope incidence-quadric 427
Epsilon symbols used in determinant theory 73
Equation of projectivity on a line 281
Equations in several unknowns 159
Equations in several unknowns of a linear space 188
Equations in several unknowns, non-homogeneous linear 85
Equations, homogeneous linear 68
Equations, solution by determinants 84
Equivalence relation 10
Equivalent -matrices 88
Equivalent (n+1)-tuples 176
Equivalent extensions of a commutative field 101
Equivalent factorisations 29
Equivalent primes in a u.f.d. 30
Equivalent rings 10
Equivalent solutions of homogeneous equations 140
Even permutation 5
Exceptional points of a correlation 362
Exceptional points of a singular projective transformation 322
Exchange theorem for linear sets 46
Exchange theorem in projective space 182
Exchange theorem, generalised form 108
Extensions of a commutative field 101
Extensions of finite degree 105
Extensions of projective number space 178
Extensions of projective space 179
Extensions, equivalent, of a commutative field 101
Factor of element in integral domain 28
Factorisation in an integral domain 27
Factorisation in polynomial rings 33
Factorisation of polynomials 111
Factorisation, complete 29
Factorisations, equivalent 29
Field 13
Field obtained by adjunction of algebraic element 103
Field obtained by adjunction of transcendental element 104
Field of characteristic p 37
Field of coefficients of set of equations 146
Field of geometry algebraically closed 274
Field of geometry commutative 272
Field of geometry in an incidence space 259
Field of geometry without characteristic 273
Field of rational functions of 39
Field of rational functions of x 38
Field, algebraic closure 96 112
Field, algebraically closed 96 112
Field, commutative 13 272
Field, example of non-commutative 39
Field, formed by points on a line 258
Field, ground 41
Field, root, of a polynomial 114
Fields, examples of 37
Finite algebraic basis 108
Finite geometries 205
FORM 140
Form, binary 148
Forms, canonical see "Canonical form"
Fundamental projectivities on a line 278
Fundamental space corresponding to infinite latent root of correlation 420
Fundamental space corresponding to latent root of collineation 336
Fundamental space corresponding to zero latent root of correlation 419
Fundamental space, rule for its determination 336
Fundamental spaces, their join 336
Fundamental theorem of algebra 112
General correlation 395
Generic linear space 315
Geometrical loci connected with correlations 421
Geometrical properties of a simple correlation 419
Grassmann coordinates 288
Grassmann coordinates of linear space 289
Grassmann coordinates of projected space 308
Grassmann coordinates, basis theorem 315
Grassmann coordinates, determine basis for linear space 300
Grassmann coordinates, dual 293
Grassmann coordinates, elementary properties 297
Grassmann coordinates, intersections and joins 304
Grassmann coordinates, linear space with given 312
Grassmann coordinates, quadratic p-relations 309
Grassmann coordinates, relation between, and dual 294
Grassmann coordinates, three-term p-relations 311
Ground field 41
Group 2
Group of operations on a matrix 73
Group of projective transformations 177
Group, additive 3
Group, alternating 5
Group, commutative or Abelian 3
Group, inverse of element in 4
Group, non-commutative 3
Group, subgroup 5
Group, symmetric 5
Group, unity of 4
Group, zero of 4
Harmonic conjugates 224
Harmonic conjugates, special case 229
Harmonically conjugate pairs 230
Highest common divisor of two polynomials 26
Highest factor of elements of integral domain 31
Hilbert's basis theorem 142
Hilbert's zero-theorem 165
Homogeneous equations 140
Homogeneous linear equations 68
Homographic ranges 217
Homology 356
Homology, involutory 356
Ideal 11
Ideal, basis for 142
Ideal, defines equivalence relation in rings 12
Ideal, improper 12
Ideal, prime 168
Ideal, resultant 166
Ideal, right-hand, left-hand 11
Ideal, unit 12
Ideals associated with sets of equations 140
Improper ideal 12
Incidence quadric of correlation 427
Incidence space as a 272
Incidence space as a 259
Incidence space of n dimensions 211
Incidence, Propositions of 186 208
Independence, algebraic 108
Independence, linear 43
Independent indeterminates over a field 105
Indeterminate coefficients, system of equations with 146
Indeterminate, adjunction of 19
Indeterminates, independent over a field 106
Infinity, properties of 280
Integral domain 13
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