-
Algebraic properties of quasi-finite complexesCencelj, Matija, 1958- ...Števni CW kompleks ▫$K$▫ je kvazi-končen, če za vsak njegov končni podkompleks ▫$M$▫ obstaja končni podkompleks ▫$e(M)$▫, da se da vsaka zvezna funkcija ▫$f: A \to M$▫, kjer je ▫$A$▫ zaprta ... podmnožica separabilnega metričnega prostora ▫$X$▫, za katerega je ▫$K$▫ absolutni ekstenzor, razširiti do zvezne funkcije ▫$X \to e(M)$▫. Iz rezultatov ▫$M$▫. Levina sledi, da noben Eilenberg-MacLaneov prostor ▫$K(G,2)$▫ za netrivialno grupo ▫$G$▫ ni kvazi-končen. Tu obravnavamo kvazi-končnost vseh Eilenberg-MacLaneovih prostorov in splošneje CW kompleksov s končno mnogo netrivialnimi Postnikovimi invariantami.Source: Fundamenta mathematicae. - ISSN 0016-2736 (Vol. 197, 2007, str. 67-80)Type of material - article, component partPublish date - 2007Language - englishCOBISS.SI-ID - 14502233
Author
Cencelj, Matija, 1958- |
Dydak, Jerzy |
Smrekar, Jaka |
Vavpetič, Aleš |
Virk, Žiga, 1982-
Topics
matematika |
topologija |
ekstenzijska dimenzija |
razširitvena dimenzija |
kohomološka dimenzija |
kvazi-končen kompleks |
absolutni ekstenzor |
univerzalni prostor |
obrnljiva preslikava |
mathematics |
topology |
extension dimension |
cohomological dimension |
absolute extensor |
universal space |
quasi-finite complex |
invertible map
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
| Year | Impact factor | Edition | Category | Classification | ||||
|---|---|---|---|---|---|---|---|---|
| JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP | |
Impact factor
Select the library membership card:
DRS, in which the journal is indexed
| Database name | Field | Year |
|---|
| Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
|---|---|
| Cencelj, Matija, 1958- | 03342 |
| Dydak, Jerzy | ![]() |
| Smrekar, Jaka | 21969 |
| Vavpetič, Aleš | 18839 |
| Virk, Žiga, 1982- | 26522 |
Select pickup location:
Material pickup by post
Notification
Subject headings in COBISS General List of Subject Headings
Select pickup location
| Pickup location | Material status | Reservation |
|---|
Please wait a moment.
