نتایج جستجو برای: supra paracompact space

تعداد نتایج: 501150  

2010
JOHN MACK

In this note we shall characterize a topological property which is stronger than countable paracompactness but which is equivalent to it for normal spaces. A real valued function on a topological space X is locally bounded if each point has a neighborhood on which the function is bounded. Let C(X) denote the set of real valued continuous functions on X. A topological space is a cb-space if for ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید چمران اهواز 1390

abstract:assume that y is a banach space such that r(y ) ? 2, where r(.) is garc?a-falset’s coefficient. and x is a banach space which can be continuously embedded in y . we prove that x can be renormed to satisfy the weak fixed point property (w-fpp). on the other hand, assume that k is a scattered compact topological space such that k(!) = ? ; and c(k) is the space of all real continuous ...

Journal: :Topology and its Applications 1995

Journal: :Journal of the Australian Mathematical Society. Series A. Pure Mathematics and Statistics 1983

Journal: :Proceedings of the American Mathematical Society 1970

Journal: :Proceedings of the Japan Academy, Series A, Mathematical Sciences 1963

Journal: :Časopis pro pěstování matematiky 1984

Journal: : 2023

Through the concepts of supra open sets and we introduce a new class separation axioms study some their properties. We could comparative between these two items. At last investigate hereditary other properties them

Journal: :Kirkuk University Journal-Scientific Studies 2019

2005
J. Grabowski

It is proved that isomorphisms between algebras of smooth functions on Hausdorff smooth manifolds are implemented by diffeomorphisms. It is not required that manifolds are connected nor second countable nor paracompact. This solves a problem stated by A. Weinstein. Some related results are discussed as well.

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