Results 261 to 270 of about 604,834 (284)

Greater sage‐grouse seasonal habitat associations: A review and considerations for interpretation and management applications

open access: yesThe Journal of Wildlife Management, EarlyView.
We examined habitat associations from second‐ and third‐order habitat selection studies conducted on greater sage‐grouse and summarize the types of designs used and the qualitative associations reported. We suggest a combination of study design choices and context‐dependence selection patterns can prohibit the transferability of study findings when the
Gregory T. Wann   +17 more
wiley   +1 more source

Martingales with values in uniformly convex spaces

Israel Journal of Mathematics, 1975
Using the techniques of martingale inequalities in the case of Banach space valued martingales, we give a new proof of a theorem of Enflo: every super-reflexive space admits an equivalent uniformly convex norm. Letr be a number in ]2, ∞[; we prove moreover that if a Banach spaceX is uniformly convex (resp.
G. Pisier
semanticscholar   +3 more sources

Directional Differentiability of the Metric Projection Operator in Uniformly Convex and Uniformly Smooth Banach Spaces

Journal of Optimization Theory and Applications, 2023
Let X be a real uniformly convex and uniformly smooth Banach space and C a nonempty closed and convex subset of X. Let Pc from X to C denote the (standard) metric projection operator.
Jinlu Li
semanticscholar   +1 more source

Proximal point algorithm involving fixed point of nonexpansive mapping in 𝑝-uniformly convex metric space

Advances in Pure and Applied Mathematics, 2018
We prove some important properties of the p-resolvent mapping recently introduced by B. J. Choi and U. C. Ji, The proximal point algorithm in uniformly convex metric spaces, Commun. Korean Math. Soc.
G. Ugwunnadi, C. Izuchukwu, O. Mewomo
semanticscholar   +1 more source

On nearly uniformly convex and k-uniformly convex spaces

Mathematical Proceedings of the Cambridge Philosophical Society, 1984
AbstractIn this note we prove that every nearly uniformly convex space has normal structure and that K-uniformly convex spaces are super-reflexive.We recall [1] that a Banach space is said to be Kadec–Klee if whenever xn → x weakly and ∥n∥ = ∥x∥ = 1 for all n then ∥xn −x∥ → 0.
Jonathan R. Partington   +1 more
openaire   +2 more sources

Uniformly convex Banach spaces are reflexive—constructively [PDF]

open access: possibleMathematical Logic Quarterly, 2013
We propose a natural definition of what it means in a constructive context for a Banach space to be reflexive, and then prove a constructive counterpart of the Milman‐Pettis theorem that uniformly convex Banach spaces are reflexive.
Douglas S. Bridges   +2 more
openaire   +1 more source

BASES IN UNIFORMLY CONVEX AND UNIFORMLY FLATTENED BANACH SPACES

Mathematics of the USSR-Izvestiya, 1971
The aim of this article is to obtain two-sided estimates for the norm of an element x in a uniformly convex and uniformly flattened Banach space E in terms of lp-norms of the sequence of coefficients which occur in the expansion of x in a basis .
V I Gurariĭ, N I Gurariĭ
openaire   +2 more sources

One step iterative scheme for a pair of nonexpansive mappings in a convex metric space

, 2015
We propose and analyse a one step explicit iteration scheme for a pair of nonexpansive mappings in a uniformly convex metric space. Our results refine and generalize several recent and comparable results in uniformly convex Banach spaces and CAT (0 ...
Hafiz Salah ud Din
semanticscholar   +1 more source

Uniformly smooth renormings of uniformly convex Banach spaces

Journal of Soviet Mathematics, 1985
In this note we study the quantitative side of the famous Enflo-Pisier theorem on the possibility of equivalent uniformly smooth renormings of superreflexive Banach spaces (in particular, uniformly convex and uniformly nonsquare ones). Typical re result: let the modulus of convexity of the space X, which has a locally unconditional structure, satisfy ...
openaire   +2 more sources

Convex feasibility problems on uniformly convex metric spaces

Optimization Methods and Software, 2018
In this paper, we extend two important notions, weighted average method and Mann's iterative method, in the study of convex feasibility problem for general maps defined on p-uniformly convex metric...
Byoung Jin Choi, Un Cig Ji, Yongdo Lim
openaire   +2 more sources

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