Theory of (q1, q2)-quasimetric spaces and coincidence points

被引：0
|
作者：
A. V. Arutyunov
A. V. Greshnov
机构：
[1] RUDN University,Faculty of Mechanics and Mathematics
[2] Moscow State University,Sobolev Institute of Mathematics, Siberian Branch
[3] Novosibirsk State University,undefined
[4] Russian Academy of Sciences,undefined
来源：
Doklady Mathematics | 2016年 / 94卷
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摘要：
We introduce (q1, q2)-quasimetric spaces and examine their properties. Covering mappings between (q1, q2)-quasimetric spaces are investigated. Sufficient conditions for the existence of a coincidence point of two mappings acting between (q1, q2)-quasimetric spaces such that one is a covering mapping and the other satisfies the Lipschitz condition are obtained.
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页码：434 / 437
页数：3
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