Topology, Volume 2 |
Contents
PREFACE TO THE SECOND VOLUME | 1 |
Relationships to Boolean rings | 32 |
The space | 39 |
Copyright | |
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A₁ According to Theorem Amer arcwise connected assume B₁ Borsuk C₁ cartesian product closed sets closed subset closed-open compact space compare Theorem component connected set connected space consequence of Theorem contains continuous function continuous mapping Corollary countable cyclic element D₁ decomposition defined denote dimension disjoint dyadic space exists F₁ finite number finite system following theorem follows from Theorem Fr(G Fr(R function f Fund G-set G₁ H₁ hence homeomorphism homotopic hypothesis implies indecomposable infinite irreducible K₁ LEMMA Let f Let G locally compact locally connected continuum mapping f Math metric space n-dimensional neighbourhood non-empty open cover open set open set G P₁ prove R₁ Remark retract S₂ satisfies condition Section semi-continuous sequence set F simple closed curve Suppose t₁ Theorem 9 topological space topology unicoherent union