Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Connected covers and Neisendorfer's localization theorem

100%

McGibbon C. A., Møller J. M.

Fundamenta Mathematicae

1997

tom 152

nr 3

211-230

Our point of departure is J. Neisendorfer's localization theorem which reveals a subtle connection between some simply connected finite complexes and their connected covers. We show that even though the connected covers do not forget that they came from a finite complex their homotopy-theoretic properties are drastically different from those of finite complexes. For instance, connected covers of finite complexes may have uncountable genus or nontrivial SNT sets, their Lusternik-Schnirelmann category may be infinite, and they may serve as domains for nontrivial phantom maps.

Ograniczanie wyników

1 Fundamenta Mathematicae

1 McGibbon C. A.

1 Møller J. M.

1 1997

Wyniki wyszukiwania

Connected covers and Neisendorfer's localization theorem