Results 11 to 20 of about 264,510 (159)
Generalised Jordan-von Neumann constants and uniform normal structure [PDF]
Bulletin of the Australian Mathematical Society, 2003 We introduce a new geometric coefficient related to the Jordan-von Neumann constant. This leads to improved versions of known results and yields new ones on super-normal structure for Banach spaces.
Dhompongsa, S. +2 more
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On proximal uniform normal structure and relatively nonexpansive mappings
, 2022 The main objective of this article is to provide an alternative approach to the central result of [Eldred, A. Anthony, Kirk, W. A., Veeramani, P., Proximal normal structure and relatively nonexpansive mappings, Studia Math., vol 171(3), (2005) 283-293] using proximal uniform normal structure. Also we provide characterizations of a strictly convex space.
Digar, Abhik, Kosuru, G. Sankara Raju
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On metric spaces with uniform normal structure [PDF]
Proceedings of the American Mathematical Society, 1989 In this work, we prove that metric spaces with uniform normal structure have a kind of intersection property, which is equivalent to reflexivity in Banach spaces.
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On two classes of Banach spaces with uniform normal structure [PDF]
Studia Mathematica, 1991 The authors give two classes of Banach spaces \(X\) that have uniform normal structure. The first class is closed under duality, and contains the uniformly convex spaces as well as the uniformly smooth spaces. The second class is defined by \(J(X)
Gao, Ji, Lau, Ka-Sing
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Existence ofixed points for pointwise eventually asymptotically nonexpansive mappings
Applied General Topology, 2019 Kirk introduced the notion of pointwise eventually asymptotically non-expansive mappings and proved that uniformly convex Banach spaces have the fixed point property for pointwise eventually asymptotically non expansive maps.
M. Radhakrishnan, S. Rajesh
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Schäffer-type constant and uniform normal structure in Banach spaces [PDF]
Annals of Functional Analysis, 2016 The exact value of the Schaffer-type constants are investigated under the absolute normalized norms on R2 by means of their corresponding continuous convex functions on [0,1]. Moreover, some sufficient conditions which imply uniform normal structure are presented. These results improve some known results.
Zuo, Zhan-fei, Tang, Chun-lei
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Statistica, 2021 In a good number of real life situations, the observations on a random variable of interest tend to concentrate either too closely or too thinly around a central point but symmetrically like the normal distribution. The symmetric structure of the density
Kamala Naganathan Radhalakshmi +1 more
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Generalized Modulus of Smoothness in Banach Spaces
Journal of Harbin University of Science and Technology, 2018 In order to study the geometric constants of Banach space，a new method is extended to study new constants by means of extending the modulus of smoothness to the generalized smooth mode.
ZHAO Liang, WANG Wei-wei, ZHANG Xing
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Results in Physics, 2022 The objective of the present study tackles the Electrohydrodynamics (EHD) stability of two superposed horizontal liquids, where the upper layer is occupied by a perfect gas and the lower one by a viscous liquid. The structure is saturated in porous media
Elham Alali +2 more
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Uniform asymptotic normal structure, the uniform semi‐Opialproperty, and fixed points of asymptotically regular uniformly lipschitzian semigroups. Part II [PDF]
Abstract and Applied Analysis, 1998 In this part of our paper we present several new theorems concerning the existence of common fixed points of asymptotically regular uniformly lipschitzian semigroups.
Budzyńska, Monika +2 more
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