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Pregled bibliografske jedinice broj: 342792

Local characterization of absolute co-extensors


Ivanšić, Ivan; Rubin, Leonard R.
Local characterization of absolute co-extensors // Glasnik matematički, 42 (2007), 1; 83-87 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 342792 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Local characterization of absolute co-extensors

Autori
Ivanšić, Ivan ; Rubin, Leonard R.

Izvornik
Glasnik matematički (0017-095X) 42 (2007), 1; 83-87

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Absolute co-extensor; absolute extensor; paracompact space; stratifiable space; local property

Sažetak
Suppose that K is a space and X is a paracompact space. We show that X is an absolute co-extensor for K (i.e., K is an absolute extensor for X) if and only if it is a local absolute co- extensor for K. We also provide a similar characterization using a weaker local extension property. The property that X is an absolute co-extensor for K is inherited by closed subsets but not necessarily by open subsets of X. We also present several extension results for open subsets of stratifiable spaces if K is a CW-complex.

Izvorni jezik
Engleski

Znanstvena područja
Matematika



POVEZANOST RADA


Projekt / tema
037-0372791-2802 - Teorija dimenzije i oblika (Sibe Mardešić, )

Ustanove
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb

Profili:

Avatar Url Ivan Ivanšić (autor)

Citiraj ovu publikaciju

Ivanšić, Ivan; Rubin, Leonard R.
Local characterization of absolute co-extensors // Glasnik matematički, 42 (2007), 1; 83-87 (međunarodna recenzija, članak, znanstveni)
Ivanšić, I. & Rubin, L. (2007) Local characterization of absolute co-extensors. Glasnik matematički, 42 (1), 83-87.
@article{article, year = {2007}, pages = {83-87}, keywords = {Absolute co-extensor, absolute extensor, paracompact space, stratifiable space, local property}, journal = {Glasnik matemati\v{c}ki}, volume = {42}, number = {1}, issn = {0017-095X}, title = {Local characterization of absolute co-extensors}, keyword = {Absolute co-extensor, absolute extensor, paracompact space, stratifiable space, local property} }

Časopis indeksira:


  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • Mathematical Reviews, Zentralblatt für Mathematik





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