Results 61 to 70 of about 68,923 (86)

On the topology of partial metric spaces

Mathematica Slovaca, 2020
In this paper, we give some necessary and sufficient conditions under which the topology generated by a partial metric is equivalent to the topology generated by a suitably defined metric.
D. Bugajewski, Ruidong Wang
semanticscholar   +1 more source

Spectral approximation of bounded linear operators on ultrametric Banach spaces

Summary: In this paper, we introduce and study the concepts of stable convergence and square-norm convergence of bounded linear operators on ultrametric Banach spaces. We establish a results on convergence and error estimates of operators and we prove many results related to the stable convergence, the square-convergence and the completely compact ...
openaire   +1 more source

Representation Theorems for Operators on Free Banach Spaces of Countable Type

P-Adic Numbers, Ultrametric Analysis, and Applications, 2019
J. Aguayo, M. Nova, J. Ojeda
semanticscholar   +2 more sources

Hyperstability of the Generalized Cauchy-Jensen Functional Equation in Ultrametric Spaces

Acta Mathematica Scientia, 2019
P. Kaskasem, Chakkrid Kiln-Eam
semanticscholar   +2 more sources

Generalized hyperstability of the Jensen functional equation in ultrametric spaces

The Journal of Analysis, 2018
M. Almahalebi
semanticscholar   +2 more sources

C-Algebras on some Free-Banach Spaces

P-Adic Numbers, Ultrametric Analysis, and Applications, 2018
J. Aguayo, M. Nova, J. Ojeda
semanticscholar   +1 more source

Spectral Theory of Linear Operators on Non-Archimedean Quasi-Banach Spaces

P-Adic Numbers, Ultrametric Analysis, and Applications
J. Ettayb
semanticscholar   +1 more source

Hyperstability of the General Linear Functional Equation in Non-Archimedean Banach Spaces

P-Adic Numbers, Ultrametric Analysis, and Applications
Shujauddin Shuja, A. F. Embong, N. M. M. Ali   +2 more
semanticscholar   +1 more source

Ultrafilters and ultrametric Banach algebras of Lipschitz functions

Advances in Operator Theory, 2020
Alain Escassut
exaly  

Some fixed point results in ultrametric spaces

Topology and Its Applications, 2012
Naseer Shahzad
exaly