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Mathematical Communications, Vol. 5 No. 1, 2000.

Izvorni znanstveni članak

Surjective simplicial inverse systems

N. Uglešić
B. Červar

Puni tekst: engleski pdf 162 Kb

str. 51-60

preuzimanja: 485

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Sažetak

Every topologically complete space embeds as a deformation retract in a topologically complete space which is the limit of a polyhedral inverse system with surjective and simplicial (fixed triangulations) bonding mappings. Moreover, the corresponding homotopy category and its full subcategory are equivalent. The same also holds for several subclasses of the class of all topologically complete spaces: paracompact spaces, Lindelöf spaces, countably compact spaces, strongly paracompact spaces, paracompact (σ-compact) locally compact spaces, compact Hausdorff spaces.

Ključne riječi

Topologically complete space; (strongly) paracompact (locally compact) space; Lindelöf space; normal covering; nerve; polyhedron; simplicial mapping; canonical mapping; proper mapping; inverse system; limit; resolution

Hrčak ID:

863

URI

https://hrcak.srce.hr/863

Datum izdavanja:

20.6.2000.

Posjeta: 892 *