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Kinsey L.C. — Topology of surfaces
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Название: Topology of surfaces
Автор: Kinsey L.C.
Аннотация: This text was written as an antidote to topology courses such as Spivak describes. It is meant to provide the student with an experience in geometric topology. Traditionally, the only topology an undergraduate might see is point-set topology at a fairly abstract level. The next course the average student would take would be a graduate course in algebraic topology, and such courses are commonly very homological in nature, providing quick access to current research, but not developing any intuition or geometric sense. I have tried in this text to provide the undergraduate with a pragmatic introduction to the field, including a sampling from point-set, geometric, and algebraic topology, and trying not to include anything that the student cannot immediately experience. The exercises are to be considered as an integral part of the text and, ideally, should be addressed when they are met, rather than at the end of a block of material. Many of them are quite easy and are intended to give the student practice working with the definitions and digesting the current topic before proceeding. The appendix provides a brief survey of the group theory needed. The choice of topics addressed is my own, and fairly random at that, and was dictated by the fact that the text is used in a semester course. I often augment the text with articles from the general scientific and undergraduate math journals, which is a gentle way of getting the student to read and discuss mathematics.
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Рубрика: Математика /
Статус предметного указателя: Готов указатель с номерами страниц
ed2k: ed2k stats
Год издания: 1993
Количество страниц: 270
Добавлена в каталог: 11.03.2013
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Предметный указатель
space 46
Abelian group 247
Alexander homed sphere 211
Algebraic topology 6 91 117
Antipodal function 226
Antipodal points 32 165
Antipode-preserving function 203
Associated surface 108
Barycentric subdivision 75 172
Base space 162
Basic neighborhood 162
Basis of group 251
Basis of topology 37
Basis, equivalent 40
Betti numbers 142
Borsuk — Ulam theorem 33 203
Boundary of cell 121
Boundary of chain 122
Boundary of manifold 66
Boundary of simplex 126
Boundary of surface 66
Boundary, group 124
Boundary, operator 123
Bounded set 11
Brouwer fixed point theorem 32 199
cell 56
Cell, boundary of 121
Cell, directed 118
Cellular function 146
Cellular function and chain groups 148
Cellular function and homology groups 155
Center 229
Chain 118
Chain function 156
Chain homotopy 179
Chain, boundary of 122
Chain, group 120
Chain, homologous 129
Chain, trivial 130
Classification of surfaces 79
Classification of surfaces with boundary 87
Closed form 245
Closed set 10 39
Closure of a set 11
Cohomology 245
Common subdivision 95 173
Commutative diagram 153
Compact set 44
Compact set, sequentially 26
COMPLEX 57
Complex, dimension of 57
Complex, directed 118
Complex, disjoint union 139
Complex, euler characteristic of 97
Complex, homology groups of 131
Complex, realization of 58
Complex, simplicial 73
Complex, underlying space 58
Complex, underlying space, wedge product 140
Connected set 5 29 43
Connected sum 69
Constant path 194
Constant vector field 227
Continuous function 21 42
Contour lines 223
Contractible space 187
Cover, finite 44
Cover, open 44
Covering space 162
Covering space and euler characteristic 167
Covering space, sheets of 162
Critical point 221
Critical point, index of 228
Critical point, isolated 221
CYCLE 92 124
Cycle, group 124
Deformation retraction 187
Degree 225
Diagram, commutative 153
Diameter, of simplex 177
Diffeomorphism 233
Differential 233 242
Differential form 241
Differential form, closed 245
Differential form, cohomologous 246
Differential form, exact 245
Dimension of complex 57
Dipole 229
Direct sum 250
Directed complex 118
Disc 8
Disc neighborhood 8
Discrete topology 41
Disjoint union 139
Domain 19
Elliptic sector 229
Epimorphism 23
Equivalence, class 52 252
Equivalence, relation 3 251
Equivalence, topological 4 24
Equivalent bases 40
Euler characteristic and 3-manifolds 217
Euler characteristic and betti numbers 142
Euler characteristic of complex 97
Euler characteristic of covering space 167
Euler characteristic of graph 93
Euler characteristic of sphere 98
Euler characteristic, topological invariance of 105
Exact form 245
Exterior point 9
Exterior point, relative 18
Extrinsic topology 63
Face 56
Finite-complement topology 46
Fixed point 32 200
Flow 223
Focus 229
Form, differential 241
Four-color conjecture 109
Frontier of a set 11
Frontier point 9
Function 19
Function, antipodal 226
Function, antipode-preserving 203
Function, cellular 146
Function, chain 156
Function, continuous 21 42
Function, degree 225
Function, identity 23
Function, induced on homology 155 178
Function, inverse 23
Function, one-to-one 23
Function, onto 23
Function, simplicial 151
Function, smooth 233
Fundamental group 195
Fundamental group and homology 197
Fundamental theorem of calculus 244
Generator 248
Genus of surface 107
Genus of surface with boundary 108
Geometric topology 5
Graph 91
Graph, complete 96
Graph, euler characteristic of 93
Green's theorem 244
Group 247
Group, abelian 247
Group, basis for 251
Group, direct sum 250
Group, finitely generated 249
Group, generator 248
Group, presentation 249
Group, rank 251
Group, relation 248
Group, trivial 248
Half-open topology 40
Ham sandwich theorem 206
Handle 68
Hauptvermutung 173
Hausdorff space 46
Heawood conjecture 115
Heawood number 113
Heine — Borel theorem 27 44
Homeomorphism 4 24
Homology 129
Homology and euler characteristic 142
Homology and fundamental group 197
Homology and orientability 136
Homology of disjoint union 139
Homology of Klein bottle 135 137
Homology of sphere 133
Homology of wedge product 140
Homology, groups 131
Homology, induced homomorphism on 155 177
Homology, invariance 172 183
Homology, singular 197
Homomorphism 252
Homotopy 184
Homotopy group 195
Homotopy of paths 190
Homotopy, chain 180
Hyperbolic sector 229
Identification, space 52
Identification, topology 54
Independent 251
INDEX 228
Indiscrete topology 41
Integration 241
Interior of a set 11
Interior, point 9
Interior, point, relative 17
Intrinsic topology 63
Isolated point 9
Isomorphism 252
Jordan curve theorem 208
Kernel 253
Klein bottle 67
Klein bottle, coloring 115
Klein bottle, homology groups 135 137
Klein bottle, planar diagram of 67
Klein bottle, vector field on 239
Limit point 9
Limit point of a sequence 14
Limit point, relative 18
Loop 92 130
Loop, based at x 195
Manifold 64
Manifold with boundary 66
Manifold, 3-dimensional 212
Manifold, non-orientable 68 219
Manifold, smooth 233
Map-coloring problems 109
Matrix 254
Mesh, of simplicial complex 177
Metric 36
Metric, space 36
Metric, topology 37
Minimal triangulation 109
MODULO 252
Moebius band 63
Moebius band, homology of 188
Monomorphism 23
Neighborhood 37
Neighborhood, basic, of covering space 162
Neighborhood, disc 8
Neighborhood, relative 16 41
Non-orientable 3-manifold 219
Non-orientable surface 68
Normal space 46
One-point union 140
One-to-one 23
Onto 23
Open cover 44
Open set 10 37
Open set, relative 18
Orientation and homology 136
Orientation of cell 118
Orientation of simplex 126
Pancake theorem 33
Parabolic sector 229
Path 190
Path, constant 194
Path, homotopy of 190
Path, product of 192
Permutation 168
Phase portrait 222
Planar diagram 62
Platonic solid 101
Poincare conjecture 198
Poincare Index Theorem 230 236
Poincare — Bendixson theorem 229
Point-set topology 5 7
Polygonal curve 208
Polyhedron, regular 101
Presentation, group 249
Product of paths 192
Product space 47
Projective plane 71
Projective plane, coloring 113
Projective plane, cover of 165 203
Projective plane, planar diagram of 71
Projective plane, vector field on 237
Pseudomanifold 217
Quotient space 51
Radial projection 111 188
RANGE 19 253
Rank 251
Realization 58
Regular polyhedron 101
Regular space 46
Relation 248
Relative, exterior point 18
Relative, interior point 17
Relative, limit point 18
Relative, neighborhood 16 41
Relative, open set 18
Retraction 186 199
Retraction, deformation 187
Saddle point 229
Schoenflies theorem 211
Separation axioms 46
SEQUENCE 14
Set-theoretic inverse 21
Sheets of covering space 162
simplex 73 126
Simplex, boundary of 126
Simplex, diameter 177
Simplex, oriented 126
Simplicial approximation 176
Simplicial approximation theorem 178
Simplicial complex 73
Simplicial complex, mesh 177
Simplicial complex, vector field on 240
Simplicial function 151
Singular homology 197
Sink 229
Skeleton 58
Smooth, function 233
Smooth, manifold 233
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