Geodesic
Subparacompact Inverse Images of 2-subparacompact Spaces
Publications de l'Institut Mathématique, _N_S_73 (2003) no. 87, p. 115

Voir la notice de l'article provenant de la source eLibrary of Mathematical Institute of the Serbian Academy of Sciences and Arts

We prove that subparacompact mappings inversely preserve 2-subparacompactness. As some applications of the above result, we obtain that both perfect mappings and closed Lindelof regular mappings inversely preserve 2-subparacompactness, which answer a question on 2-subparacompactness posed by Qu and Yasui affirmatively. Also we give a counterexample to show that closed Lindelof mappings do not inversely preserve 2-subparacompactness.
DOI : 10.2298/PIM0373115G
Classification : 54B05 54C10 54D10 54D20
Keywords: 2-subparacompactness, subparacompact mapping, closed Lindelof mapping 
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     author = {Ge Ying},
     title = {Subparacompact {Inverse} {Images} of 2-subparacompact {Spaces}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {115 },
     publisher = {mathdoc},
     volume = {_N_S_73},
     number = {87},
     year = {2003},
     doi = {10.2298/PIM0373115G},
     zbl = {1050.54010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/PIM0373115G/}
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Ge Ying. Subparacompact Inverse Images of 2-subparacompact Spaces. Publications de l'Institut Mathématique, _N_S_73 (2003) no. 87, p. 115 . doi: 10.2298/PIM0373115G

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