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                    | Munkres J.R. — Topology: A First Course | 
                  
                
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                    | Предметный указатель | 
                  
                
                    
                        Product space, local compactness      186  
Product space, metrizability      131 132  
Product space, normality      197 201 202 205  
Product space, paracompactness      256 259  
Product space, regularity      197  
Product space, second-countability      191  
Product space, subbasis      88 113  
Products of continuous maps      112  
Products of covering maps      336  
Products of open maps      139  
Products of quotient maps      138 141 187 289  
Projection maps      88 113  
Projective n-space      353  
Projective plane      352 see  
Proper map      285 315  
Proper subset      4  
Punctured euclidean space      155 see  
Punctured plane      321 see  
q      32  
Quantifiers, logical      9  
Quasicomponent      163  
Quasicomponent vs. component      163 235  
Quotient map      135  
Quotient map, composites      138  
Quotient map, products      138 141 187 289  
Quotient operation in R      31  
Quotient space      136  
Quotient topology      136  
Quotient topology vs. product topology      138 141 187  
Quotient topology, Hausdorff condition      139 140 206  
Quotient topology, normality      206  
Quotient topology, subspace      138 '  
R      30  
R, compact sets in      174  
R, connected sets in      154  
R, metric for      118  
R, paracompactness      255  
R, standard topology      82  
R, uncountability      176  
Range of a function      16  
Rational numbers      32  
Ray in ordered set      86  
Real numbers      30 see also “R”  
Reciprocal      31  
Recursion formula      48 55  
Recursive definition      48  
Recursive definition, principle      49 55  
Recursive definition, transfinite      68  
Refinement of a collection      225 251  
Regular covering map      398  
Regular Lindelof space, metrizability      220  
Regular Lindelof space, normality      205  
Regular Lindelof space, paracompactness      259  
Regular space      195 see  
Regularity      195  
Regularity of G/H      145  
Regularity of products      197  
Regularity of subspaces      197  
Regularity of topological groups      145  
Regularity vs. complete regularity      238  
Regularity vs. Hausdorff condition      195 200  
Regularity vs. metrizability      217 249  
Regularity vs. normality      195 200 201 205  
Relation      21  
Restriction of a function      16  
Restriction of a relation      28  
retract      216 345 see “Retraction”  
Retraction      330  
Retraction,        342  
Retraction,        368 373  
Retraction,   onto logarithmic spiral      221  
Retraction,   onto knotted x-axis      221  
Retraction, deformation      373  
Retraction, strong deformation      345  
Reverse of a path      320  
Right inverse      21  
Rule of assignment      15  
Russell’s paradox      62  
Saturated set      135  
Schoenflies theorem      385  
Schroeder — Bernstein theorem      52  
Second category      294  
Second coordinate of ordered pair      13  
Second-countability      190  
Second-countability of        190  
Second-countability of        190  
Second-countability of compact metric space      194  
Second-countability of connected locally compact metric space      261  
Second-countability of products      191  
Second-countability of subspaces      191  
Second-countability vs. countable dense subset      191 194  
Second-countability vs. Lindeloef condition      191 194  
Second-countable space      190 see also “Second-countability”  
Section of        40  
Section of ordered set      66  
Semilocally simply connected      393  
Separable      192 see  
Separation by continuous functions of closed sets      211  
Separation by continuous functions of points from closed sets      220  
Separation of a space      147  
Separation theorems,   by simple closed curve      377 386  
Separation theorems,   by        377 386  
Separation theorems,   by simple closed curve      375 383  
Separation theorems,        385  
Sequence lemma      128  
Sequences      37  
Sequences in product spaces      116 281  
Sequences vs. closure      128 190  
Sequences vs. compactness      179 181  
Sequences vs. continuity      128 190  
Sequences, sums, differences, products and quotients      132  
Sequential compactness      179  
Sequential compactness vs. compactness      181 194  
Set      3 4  
Set, "Set of all sets" paradox      62  
Set, rules for specifying      58  
Shrinking lemma      224  
Simple closed curves      375  
Simple closed curves, generates   of        387  
Simple closed curves, separates        377 385  
Simple closed curves, separates        375 383  
Simple order      24  
Simplicial 2-complex      306 see  
Simply connected space      328  
Simply connected space,        327  
Simply connected space,        350  
Simply connected space,        326  
Simply connected space,        347 351  
Simply connected space,        350  
Simply connected space, contractible space      361  
Slice in covering space      3 31  
Slice in product space      168  
Smaller topology      78  
Smallest element of ordered set      27  
Smirnov metrization theorem      260  
Sorgenfrey plane      193 see  
Space-filling curve      271  
Special Van Kampen theorem      348  
Sphere, unit      138 156 see “   
Square metric      120 267 see  
Square root of 2, irrationality      36  
Square roots, existence      35  
Star convex set      330  
Stereographic projection      350 367  
Stone — Cech compactification      241  
Stone — Cech compactification of        243  
Stone — Cech compactification of        243  
Stone — Cech compactification, connectedness      243  
Stone — Cech compactification, metrizability      243  
Stone — Cech compactification, uniqueness      242  
 | Stone’s theorem      256  
Straight-line homotopy      321  
Strict partial order      69  
Strictly coarser topology      77  
Strictly finer topology      77  
Strong deformation retract      345  
Strong deformation retract, fundamental group      345  
Strong deformation retraction      345  
Strong deformation retraction of   onto   and eight      345 346  
Strong deformation retraction of   onto        345  
Strong deformation retraction vs. homotopy equivalence      372  
Stronger topology      78  
Subbasis for a topology      82  
Subnet      188  
Subsequence      179  
Subset      4  
subspace      89  
Subspace of metric space      126  
Subspace vs. box topology      114  
Subspace vs. order topology      90  
Subspace vs. product topology      90 114  
Subspace vs. quotient topology      138  
Subspace, basis for      89  
Subspace, compactness      165  
Subspace, complete regularity      236  
Subspace, connectedness      147  
Subspace, countable dense subset      193  
Subspace, first-countability      191  
Subspace, Hausdorff condition      99 197  
Subspace, Lindeloef condition      194 220  
Subspace, normality      197 201.205  
Subspace, paracompactness      256  
Subspace, regularity      197  
Subspace, second-countability      191  
Subtraction operation      31  
Sup metric      267  
Sup metric vs. uniform metric      267  
Sup metric, completeness      267 268  
Superset      232  
Support      222  
surface      223  
Surjective function      19  
Theta space      346 373  
Theta space, separates        386  
Tietze extension theorem      212  
Topological dimension      302  
Topological dimension in a metric space      304  
Topological dimension of a 2-complex      306  
Topological dimension of a 2-manifold      306  
Topological dimension of a linear graph      305  
Topological dimension of a manifold      314 315  
Topological dimension of a set in        305  
Topological dimension of a set in        313 315  
Topological dimension of a subspace      302  
Topological dimension of a triangular region      306 359  
Topological dimension of a union      304 315  
Topological dimension of [a, b]      304  
Topological group      144  
Topological group,   is abelian      331  
Topological group, closedness of        173 188  
Topological group, complete regularity      237  
Topological group, covering spaces of      342 398  
Topological group, Hausdorff condition      145  
Topological group, normality      207  
Topological group, paracompactness      260  
Topological group, regularity      145  
Topological imbedding      105  
Topological property      104  
Topological space      76  
Topologically complete space      270 see  
Topologist’s sine curve      158  
topology      76  
Topology, generated by a basis      78 80  
Topology, generated by a subbasis      82  
Torus      134 333  
Torus equals doughnut surface      334  
Torus, covering by        333  
Torus, double      355  
Torus, fundamental group      352  
Torus, vector fields on      366  
Totally bounded      275  
Totally disconnected      152  
Tower      74  
Transcendental number      52  
Transfinite induction      67  
Transfinite recursive definition      68  
Translation of        309  
Triangle inequality      117  
Trivial group      328  
Trivial topology      77  
Tube      168  
Tube lemma      169  
Tube lemma, generalized      172  
Tychonoff theorem      232  
Tychonoff theorem, countable      278  
Tychonoff theorem, finite      167  
Uncountability of        50  
Uncountability of        50  
Uncountability of R      176  
Uncountability of transcendental numbers      52  
Uncountable set      46  
Uncountable well-ordered set      66 see  
Uncountable well-ordered set, existence      73  
Uniform boundedness principle      297  
Uniform continuity theorem of calculus      146  
Uniform continuity theorem, general      180  
Uniform convergence      129  
Uniform convergence on compact sets      282 see  
Uniform convergence, Weierstrass M-test      134  
Uniform limit theorem      130  
Uniform limit theorem, converse fails      133  
Uniform limit theorem, partial converse      172  
Uniform metric      122 266 see  
Uniform metric vs. sup metric      267  
Uniform metric, completeness      266  
Uniform structure      292  
Uniform topology      122 266 see  
Uniform topology vs. compact convergence topology      283  
Uniform topology vs. pointwise convergence topology      283  
Uniform topology vs. product topology      122  
Uniform topology, compactness properties      181 277 279  
Uniform topology, independence of metric      289  
Uniformly bounded      278  
union      5 12 38  
Universal covering group      343  
Universal covering space      341  
Universal covering space, existence      397  
Universal covering space, uniqueness      342 397  
Universal extension property      216  
Universal extension property vs. absolute retract      221  
Universal neighborhood extension property      221  
Upper bound      27  
Urysohn lemma      207  
Urysohn lemma for completely regular spaces      237  
Urysohn lemma, strong form      215  
Urysohn Metrization Theorem      217  
Vacuously true      7  
Value of a function      16  
van Kampen theorem      349  
Van Kampen theorem, special      348  
Vanishing at infinity      279  
Vector field      364  
Vector field on        364  
Vector field on        369  
Vector field on        367  
Vector field on        369 374  
Vector field on Klein bottle      366  
Vector field on torus      366  
Vertices of a linear graph      304  
Weaker topology      78  
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