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| Авторизация |
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| Поиск по указателям |
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| Aigner M. — Combinatorial Theory |
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| Предметный указатель |
Hermite operator 116
Homomorphism 7
Hook length 131
Hull-kernel closure 271
Hyperplane 53
Ideal 33
Ideal, principal 33
Identity, graph 220
Identity, group 26
Identity, mapping 1
Identity, operator 102
image of a mapping 5
Incidence, algebra 138
Incidence, coefficient 198
Incidence, function 138
Incidence, geometry 282
Incidence, matrix 3
inclusion 9
Incomparable elements 3
Independence axioms 263
Independent set 261
Indicator 108
Indistinguishable 26
Inf-homomorphism 18
interval 4
Interval, lower 60
Interval, poset 149
Interval, upper 67
Inversion in a permutation 22
Inversion of a sequence 96
Irreducible element 32
JD-condition 30
JD-condition, strong 210
Join-irreducible 32
k-closed set 307
k-level 67
K-linear matroid 271
K-partition 13
Kernel of a mapping 5
Kirchhoffs laws 363
Kronecker symbol 1
l-equivalent vectors 447
L-flat 300
L-partition 258
Laguerre operator 110
Laguerre polynomial 111
Lah inversion 96
Lah number 87
Lah number, signless 86
Lambda-function 141
Latin rectangle 411
Latin square 411
Lattice 3
Lattice, Arguesian 50
Lattice, atomic 31
Lattice, complemented 56
Lattice, complete 4
Lattice, distributive 31
Lattice, free distributive 41
Lattice, geometric 52
Lattice, indecomposable 60
Lattice, lower semimodular 46
Lattice, modular 42
Lattice, of all subsets of a set 10
Lattice, of faces of a polytope 145
Lattice, of finite ideals 33
Lattice, of flats 53
Lattice, of ideals 33
Lattice, of multisets of a set 10
Lattice, of normal subgroups 14
Lattice, of number-partitions 17
Lattice, of partitions 13
Lattice, of subgroups 47
Lattice, point 31
Lattice, polynomial 41
Lattice, relatively complemented 56
Lattice, self-dual 4
Lattice, semimodular 46
Lattice, uniform 257
Length, function 141
Length, of a chain 3
Length, of a cycle 21
Length, of an interval 67
letter 7
Level number of the first kind 1
Level number of the second kind 1
Lexicographic matching 439
Line cover 396
Line of a matroid 53 257
Linear class 304
Linear matroid 271
Linked sets 381
Log-concave 98 430
Loop, (graph) 2
Loop, (matroid) 53 257
Loop, coloop condition 387
Lucas number 98
LYM-condition 425
MAP 354
Mapping, antitone 6
Mapping, bijective 6
Mapping, empty 6
Mapping, identity 1
Mapping, injective 6
Mapping, monotone 6
Mapping, surjective 6
Matched into 277
Matching 277 308
Matching, full 395
Matching, matroid 389
Matching, property 419
Matrix in standard form 327
Matrix matroid 326
Matroid 52 256
Matroid, base orderable 389
Matroid, connected 291 316
Matroid, coordinatizable 271
Matroid, equicardinal 284
Matroid, finitary 66 409
Matroid, free 54 257
Matroid, identically self-dual 307
Matroid, irreducible 295
Matroid, k-separated 320
Matroid, l-colorable 369
Matroid, modular 56
Matroid, principal 305
Matroid, self-dual 307
Matroid, simple 53 256
Matroid, underlying simple 53
Matroid, uniform 258
Meet-irreducible 34
Minimal polynomial 163
Minor closed class 337
Minor of a matroid 287
Modular, element 58
Modular, equality 48
Modular, filter 295
Modular, pair 58 295
Moebius, algebra 184
Moebius, function 141 148 166
Moebius, function, number theoretic 149
Moebius, geometry 282
Moebius, inversion 152
Monochromatic element of a poset 440
Monochromatic subgraph 446
Morphism 5
Multichain 17
Multinomial coefficient 77
Multiplication operator 108
Multiplicative function 147 204
| Multiset 1 8
n-factorial 74
n-set 1
Neighboring copoints 62
Network 364
Non-intersecting lines 402
Normal set 300
Normalized matching condition 428
Normalized sequence 100
Number-partition 17
Number-partition, generalized 28
Number-partition, ordered 28
Obstruction 337
Occupancy pattern 7
Occupancy pattern, full 8
One-element extension 295
Onentable matroid 348
Operator of differential type 100
Orbit 21 238
Order polynomial 118
Order polynomial, strict 120
Ordered set system 438
Orientation, (graph) 2 125
Orientation, (graph), acyclic 125
Orientation, (matroid) 348
Oriented circuit matrix 348
Oriented cocircuit matrix 348
Packing number 292
Packing problem 333
Pair group 247
Pappus' configuration 329
Parallel, edges 2
Parallel, elements in a matroid 53 257
Parallel, extension, (graph) 385
Parallel, extension, (matroid) 386
Partition 4
Partition pattern 242
Partition, lattice 13 69
Partition, lattice, q- 336
Partition, of a number 17
Partition, of a number, conjugate 81
Partition, of a number, perfect 84
Partition, of a number, self-conjugate 81
Pascal's triangle 93
Permanent 159
Permutation 20
Permutation group 20
Permutation group, transitive 21
Permutation lattice 25
Permutation matrix 413
Permutation, circular 21
Permutation, even 23
Permutation, k-cyclic 21
Permutation, odd 23
Perspective points 61
Petersen graph 373
Pigeon-hole principle 9 441
Planar matroid 315
Plane in a matroid 53 257
Plane representation of a graph 312
Point, (incidence geometry) 281
Point, (matroid) 53 257
Point, (poset) 31
Point, cover 280
Polygon 275
Polygon matroid 259 274
Polynomial operator 100
Polynomial sequence 86
POSET 3
Poset, chain-finite 30
Poset, dual 3
Poset, locally finite 30
Poset, normal 425
Poset, regular 425
Poset, symmetric 419
Poset, totally ordered 3
Power function 162
Power group 22
Pregeometry 52
Prime element in a lattice 42
Prime element in a weighted structure 212
Primitive element 163
Principle of inclusion-exclusion 156
Product, of matroids 290
Product, of permutation groups 234
Product, of posets 4
Projection 290
Projective geometry 53 55 259
Projective intervals 43
Projective plane 55
Projective plane, Desarguesian 56
Projective plane, non-Desarguesian 56
Projective plane, real 355
Projective space 55
q-linear matroid 271
Quotient of a poset 51 167
Radical 150
Rado's condition 404
Rado's selection principle 407
Rado's selection principle, number 440
Rado's selection principle, property 441
Rado's selection principle, theorem 440
Rank, axioms 265
Rank, function 31
Rank, generating function 303
Rank, of a matroid 257
Rank, of a set 261
Rank, of an element in a poset 31
Rank, of an interval 67
Recursion 85
Reduced algebra 199
refinement 13
Region of a plane graph 312
Regular matroid 271
Regularity condition on the rank 39
Relative complement 56
Relative complement, minimal 59
Relatively prime 212
Representation of a matroid 285
Representation of a transversal matroid 378
Representation of a transversal matroid, maximal 388
Restriction, (function space) 287
Restriction, (graph) 288
Restriction, (matroid) 285
Riemann  -function 99
Root of a tree 207
Rule, of counting in two ways 2
Rule, of equality 1
Rule, of products 1
Rule, of sums 1
Semigroup algebra 185
Semilattice 185
Semimodular function 267
Semimodular inequality 48
Separating edge-set 391
Separating vertex-set 318 391 394
Separator (lattice) 60
Separator (matroid) 315
Series extension (graph) 385
Series extension (matroid) 386
Series-parallel matroid 386
Series-parallel network 385
Set system 2
Set-partition 4
Set-partition, generalized 28
Set-partition, ordered 28
Shift invariant operator 104 106
Sieve formula 157
simplex 35
Simplicial complex 35 193
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