Results 21 to 30 of about 191 (93)

The supremum asymmetric norm on sequence algebras A general framework to measure complexity distances

open access: yes, 2003
Recently, E.A. Emerson and C.S. Jutla (SIAM J. Comput., 1999), have successfully applied complexity of tree automata to obtain optimal deterministic exponential time algorithms for some important modal logics of programs.
Romaguera, S.   +2 more
core   +1 more source

Extensions of Asymmetric Norms to Linear Spaces

open access: yes, 2001
Let M be a subset of a (real) linear space that is closed with respect to the sum of vectors and the product by nonnegative scalars. An asymmetric seminorm on M is a nonnegative and subbaditive positively homogeneous function q defined on M.
Garcìa-Raffi, L.M.   +2 more
core  

Convexity in quasi-metric spaces

open access: yes, 2012
Includes abstract.Includes bibliographical references.The principal aim of this thesis is to investigate the existence of an injective hull in the categories of T-quasi-metric spaces and of T-ultra-quasi-metric spaces with nonexpansive ...
Otafudu, Olivier Olela
core  

Quasi-pseudometric spaces and some of their completions

open access: yes, 2007
Word processed copy. Includes biliographical references (leaves 78-79)
Charly, Makitu Kivuvu
core  

TOPOLOGY OF QUASI-PSEUDOMETRIC SPACES AND CONTINUOUS LINEAR OPERATOR ON ASYMMETRIC NORMED SPACES

open access: yesJournal of Fundamental Mathematics and Applications (JFMA), 2023
Klatenia Selawati   +1 more
openaire   +1 more source

A fixed point theorem in non-Archimedean asymmetric normed linear spaces

open access: yes, 2017
Jointly with H.-P. K¨unzi we started investigating a concept of spherical completeness in ultra-quasipseudometric spaces which we called q-spherical completeness. In this article we study fixed point theorems in a space X endowed with a non-Archimedean asymmetric norm structure. Here we extend certain results of Petalas and Vidalis and Kirk and Shahzad.
openaire   +1 more source

Home - About - Disclaimer - Privacy