|
|
|
|
z-Compact spaces
|
|
|
|
|
|
|
|
نویسنده
|
Al-Ani Atallah Th.
|
|
منبع
|
journal of university of anbar for pure science - 2009 - دوره : 3 - شماره : 1 - صفحه:- --
|
|
چکیده
|
Z-compact and z-lindelof spaces are studied. characterizations of z-compact spaces and z- lindelof spaces, using multifunctions, are given.our main results are .a space x is z-compact iff for every space y and z-closed graph multifunction on x into y the image of every z-closed set in x, is closed in y. a space x is z-lindelof iff for every p-space y and z-closed graph multifunction on x into y the image of every z-closed set in x is closed in y.
|
|
کلیدواژه
|
z-compact spaces ,z-Lindelof spaces compact space ,H-closed space ,pseudocompact space ,realcompact space
|
|
آدرس
|
Irbid National University, College of Science and Information Technology, Jordan
|
|
پست الکترونیکی
|
atairaqi@yahoo.com
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|