Results 61 to 70 of about 184,969 (228)

Moving averages on convex metric spaces

Journal of Mathematical Analysis and Applications, 2015
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Sangho Kum, Hosoo Lee, Yongdo Lim
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Metrically convex functions in normed spaces [PDF]

Studia Mathematica, 1993
Summary: Properties of metrically convex functions in normed spaces (of any dimension) are considered. The main result, Theorem 4.2, gives necessary and sufficient conditions for a function to be metrically convex, expressed in terms of the classical convexity theory.
openaire   +1 more source

On the Properties of Iterations Generated with Composition Maps of Cyclic Contractive Self-Mappings and Strict Contractions in Metric Spaces

Mathematics
This paper studies the convergence of distances between sequences of points and that of sequences of points in metric spaces. This investigation is focused on the iterative processes built with composed self-mappings of a cyclic contraction, which can ...
Manuel De la Sen
doaj   +1 more source

On Uniform Convexity of Linear Metric Spaces

Ukrainian Mathematical Journal
UDC 517 The notion of uniform convexity was introduced and discussed in normed linear spaces by Clarkson [Trans. Amer. Math. Soc., 40, 396–414 (1936)]. Later, this idea attracted attention of other researchers who studied these spaces in depth and also introduced and analyzed in detail numerous other weaker forms of uniform convexity. Further, the idea
Harpreet K. Grover, Shelly Garg, T. D. Narang   +2 more
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The geometry of domains with negatively pinched K\"ahler metrics

, 2018
We study how the existence of a negatively pinched K\"ahler metric on a domain in complex Euclidean space restricts the geometry of its boundary. In particular, we show that if a convex domain admits a complete K\"ahler metric, with pinched negative ...
Bracci, Filippo, Gaussier, Hervé, Zimmer, Andrew   +2 more
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Approximating Fixed Points of Reich–Suzuki Type Nonexpansive Mappings in Hyperbolic Spaces

Journal of Mathematics, 2020
In this work, we prove some strong and Δ convergence results for Reich-Suzuki type nonexpansive mappings through M iterative process. A uniformly convex hyperbolic metric space is used as underlying setting for our approach. We also provide an illustrate
Kifayat Ullah, Junaid Ahmad, Manuel De La Sen, Muhammad Naveed Khan   +3 more
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The uniqueness of the best non-symmetric $L_1$-approximant with a weight for continuous functions with values in KB-space

Researches in Mathematics, 2019
We investigate the problem of uniqueness of the best non-symmetrical $L_1$-approximant with a weight for continuous functions on metric compact set $Q$ with values in strictly convex partially ordered KB-space $X$ by subspaces of space $C(Q, X)$ of ...
M.Ye. Tkachenko, V.M. Traktynska
doaj   +1 more source

Metric combinatorics of convex polyhedra: cut loci and nonoverlapping unfoldings

, 2003
This paper is a study of the interaction between the combinatorics of boundaries of convex polytopes in arbitrary dimension and their metric geometry.
Miller, Ezra, Pak, Igor
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Fixed Point Theorems in $\mathscr{G}$ - Fuzzy Convex Metric Spaces

, 2022
V. Pazhani, M. Jeyaraman
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Any law of group metric invariant is an inf-convolution

, 2015
In this article, we bring a new light on the concept of the inf-convolution operation $\oplus$ and provides additional informations to the work started in \cite{Ba1} and \cite{Ba2}.
Bachir, Mohammed
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