Results 11 to 20 of about 2,467,258 (262)

Quasi-uniform convergence topologies on function spaces- Revisited

open access: yesApplied General Topology, 2017
Let X and Y be topological space and F(X,Y) the set of all functions from X into Y. We study various quasi-uniform convergence topologies U_{A} (A⊆P(X)) on F(X,Y) and their comparison in the setting of Y a quasi-uniform space.
Wafa Khalaf Alqurash, Liaqat Ali Khan
doaj   +1 more source

The scale of a quasi-uniform space [PDF]

open access: yesActa Mathematica Hungarica, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Künzi, H.-P. A., Otafudu, O. O.
openaire   +1 more source

Quasi-uniform completions of partially ordered spaces [PDF]

open access: yes, 2007
In this paper we define partially ordered quasi-uniform spaces (X, U, ≤) (PO-quasi-uniform spaces) as those spaces with a biconvex quasi-uni- formity U on the poset (X, ≤) and give a construction of a (transitive) biconvex compatible quasi-uniformity on ...
Telenta, Tanja, Buhagiar, David
core   +1 more source

Symmetry Conditions on the Coincidence of Some Notions of Quasi-Uniform Completeness

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2007
We generalize the notions of quietness and semisymmetry defined by Doitchinov (1991) and Deák (1991) and we study the role of these extended notions on the coincidence of some well-known quasi-uniform completeness.
Athanasios Andrikopoulos
doaj   +1 more source

Uniformization of quasi-uniform spaces [PDF]

open access: yesBulletin of the Australian Mathematical Society, 1981
This paper considers the question of when a quasi-uniform space has a compatible uniform structure. Typical of the sufficient conditions provided is the result that a quasi-uniform space whose conjugate topology is compact and R0 is uniformizable.
Raghavan, T. G., Reilly, I. L.
openaire   +1 more source

Vectorial Ekeland Variational Principles and Inclusion Problems in Cone Quasi-Uniform Spaces

open access: yesAbstract and Applied Analysis, 2012
Some new vectorial Ekeland variational principles in cone quasi-uniform spaces are proved. Some new equivalent principles, vectorial quasivariational inclusion principle, vectorial quasi-optimization principle, vectorial quasiequilibrium principle are ...
Jiang Zhu   +3 more
doaj   +1 more source

Weakly uniform rank two vector bundles on multiprojective spaces [PDF]

open access: yes, 2011
Here we classify the weakly uniform rank two vector bundles on multiprojective spaces. Moreover, we show that every rank r>2 weakly uniform vector bundle with splitting type a1,1=⋯=ar,s=0 is trivial and every rank r>2 uniform vector bundle with ...
Malaspina, Francesco   +5 more
core   +1 more source

On Doitchinov's quietness for arbitrary quasi-uniform spaces [PDF]

open access: yes, 2010
The notion of a quiet quasi-uniform space was introduced by Doitchinov in1988 when he developed an interesting completion theory for this class ofquasi-uniform spaces.
Kivuvu, Charly Makitu
core   +1 more source

UNIQUE FIXED POINT THEOREMS FOR CONTRACTIVE MAPS TYPE IN T 0 -QUASI-METRIC SPACES [PDF]

open access: yes, 2014
In [2], Agyingi proved that every generalized contractive mapping defined in a q-spherically complete T 0 -ultra-quasi-metric space has a unique fixed point.
Yae ́ Ulrich Gaba
core   +1 more source

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