Topology Conference: Virginia Polytechnic Institute and State University, March 22 - 24, 1973

ISBN-13: 9783540066842 / Angielski / Miękka / 1974 / 288 str.

R. F. Dickman; P. Fletcher

Spis treści

A construction for involutions on homotopy sheres.- Mapping hereditarily indecomposable continua onto a pseudo-arc.- An unusual map of a 3-cell onto itself.- Characterizations and mappings of Mi spaces.- Proper homotopy theory in simplicial complexes.- A note on R. H. Bing's example G.- Simple homotopy theory for compact Hilbert cube manifold factors.- Regularity and complete regularity for convergence spaces.- Shape theory and covering spaces.- Homotopy of Braids — In answer to a question of E. Artin.- Some special presentations of homotopy 3-spheres.- A covering property for metric spaces.- Some comments on simultaneous extensions of mappings on closed subsets.- Some results in metrization theory, 1950–1972.- C-embedding of Hausdorff spaces in certain extensions.- Semi-regular actions.- Hereditarily separable, non-completely regular spaces.- An invariant of link concordance.- On movability and local connectivity.- Report on weakly confluent mappings.- The symmetric group and BU.- Lattice operations on metric and order topologies.- Countably bi-quotient maps and a-spaces.- Some problems concerning hyperspaces.- On Hyman's M-space.- The status of some problems related to knot groups.- Hyperspaces of arc-like and circle-like continua.- Movable shapes.- Some problems of measurability.- Cartesian factors of infinite-dimensional spaces.- Some conditions under which the sum of shrinkable decompositions is shrinkable.- Extending continuous functions in compact metric spaces.