Results 231 to 240 of about 454 (252)
Some of the next articles are maybe not open access.
A Remark on the Norm of Integer Order Favard Spaces
Semigroup Forum, 2005For a generator $A$ of a $C_0$-semigroup $T(\cdot)$ on a Banach space $X$ we consider the semi-norm $M^{k}_x:=\limsup_{t\to 0+}\|t^{-1}(T(t)-I)A^{k-1}x\|$ on the Favard space ${\cal F}_{k}$ of order $k$ associated with $A$. The use of this semi-norm is motivated by the functional analytic treatment of time-discretization methods of linear evolution ...
openaire +1 more source
STRONGLY LACUNARY CONVERGENCE OF ORDER ? IN NEUTROSOPHIC NORMED SPACES
2023In this paper, the concept of a strongly lacunary convergence of order a in the neu-trosophic normed spaces is introduced. A few fundamental properties of this new concept are investigated.
Kandemir, H. S. +2 more
openaire +1 more source
Minimal decompositions in partially ordered normed vector spaces
Mathematical Proceedings of the Cambridge Philosophical Society, 1968In this paper we study partially ordered vector spaces X whose positive cone K possesses a base which defines a norm in X. A positive decomposition x = y − z of the element x is said to be minimal if ‖x‖ = ‖y‖ + ‖z‖. We proved in (6) that the property that every element of X has a unique minimal decomposition is equivalent to an intersection property ...
openaire +2 more sources
Order Units and Base Norms Generalized for Convex Spaces
Proceedings of the London Mathematical Society, 1976Feldman, W. A., Porter, J. F.
openaire +1 more source
A Duality Theorem on Partially Ordered Normed Spaces
Journal of the London Mathematical Society, 1971openaire +1 more source
On the Topological Structure of KM Fuzzy Metric Spaces and Normed Spaces
IEEE Transactions on Fuzzy Systems, 2020Jian-Zhong Xiao, Xing-Hua Zhu
exaly
The Duality of Partially Ordered Normed Linear Spaces
Journal of the London Mathematical Society, 1964openaire +2 more sources
Coupled fixed point theorems for contractions in intuitionistic fuzzy normed spaces
Mathematical and Computer Modelling, 2011Madjid Eshaghi Gordji +2 more
exaly