On trivially semi-metrizable and D-completely regular mappings.

被引：0

作者：

Cammaroto, F

Nordo, G

Pasynkov, BA

机构：

[1] Univ Messina, Dipartimento Matemat, I-98166 Messina, Italy

[2] Moscow MV Lomonosov State Univ, Chair Gen Topol & Geometry Mech, Moscow 119899, Russia

[3] Moscow MV Lomonosov State Univ, Fac Math, Moscow 119899, Russia

来源：

BOLLETTINO DELLA UNIONE MATEMATICA ITALIANA | 2002年 / 5B卷 / 01期

关键词：

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Trivially symmetrizable, trivially semi-metrizable and trivially D-completely regular mappings are defined. They are characterized as mappings parallel to symmetrizable, semi-metrizable and D-completely regular spaces correspondently. One shows that trivially D-completely regular mappings, e. submappings of fibrewise products of developable mappings coincide (up to homeomorphisms) with submappings of fibrewise products of semi-metrizable mappings.

引用

页码：197 / 203

页数：7