... spaces is one in which the objects are topological spaces and the 'mappings' are not individual maps but homotopy classes of ordinary maps. The equivalences are the classes with two-sided inverses, and two spaces are of the same homotopy type if and... Handbook of Algebraic Topology - Page 7edited by - 1995 - 1324 pagesLimited preview - About this book
| Marc Aubry - Mathematics - 1995 - 132 pages
...and two spaces are of the same homotopy type if and only if they are related by such an equivalence. The ultimate object of algebraic homotopy is to construct...algebraic theory, which is equivalent to homotopy theory in the same sort of way that "analytic" is equivalent to "pure" projective geometry. This book is an... | |
| Hans J. Baues - Mathematics - 1996 - 524 pages
...indeed that there exists a 'universe' of schematic homotopy types...'. Moreover JHC Whitehead [AH] in his talk at the International Congress of Mathematicians,...algebraic theory, which is equivalent to homotopy theory in the same sort of way that 'analytic' is equivalent to 'pure' projective geometry'. Polyhedra are... | |
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