Results 51 to 60 of about 1,535 (205)

On a generalization of a relatively nonexpansive mapping and best proximity pair [PDF]

, 2023
Let A and B be two nonempty subsets of a normed space X, and let T : A ∪ B → A ∪ B $T: A \cup B \to A \cup B$ be a cyclic (resp., noncyclic) mapping.
Karim Chaira, Belkassem Seddoug
core   +1 more source

Water and Gas Exchange Responses of Five Related Blueberry Species (Ericaceae spp.) to the Dry Season in the High‐Andean Forest of the Colombian Eastern Cordillera

Plant-Environment Interactions, Volume 7, Issue 4, August 2026.
ABSTRACT Vaccinium, Cavendishia, and Macleania are typical genera of blueberries from the Ericaceae belt, a narrow ecosystem that connects the high Andean forest and páramo, where fragmentation makes the species more vulnerable to climate change. To answer the question of whether five related blueberry species could physiologically behave similarly in ...
Carolina Ramos‐Montaño, N. Milena Cárdenas‐Avella, Ledis V. Montenegro‐Rubiano, Angélica del Pilar Dallos, Rafael Andrés Rodríguez‐Sabogal   +4 more
wiley   +1 more source

Convexity in quasi-metric spaces [PDF]

, 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  

Generalized System for Relaxed Cocoercive and Involving Projective Nonexpansive Mapping Variational Inequalities [PDF]

, 2011
Firstly, the concept of projective nonexpansive mappings is presented in this paper. The approximate solvability of a generalized system for relaxed cocoercive and involving projective nonexpansive mapping nonlinear variational inequalities in Hilbert ...
Yong Fu Su, Guang Hui Gu
core   +1 more source

Strong Convergence of Two Iterative Algorithms for Nonexpansive Mappings in Hilbert Spaces

Fixed Point Theory and Applications, 2009
We introduce two iterative algorithms for nonexpansive mappings in Hilbert spaces. We prove that the proposed algorithms strongly converge to a fixed point of a nonexpansive mapping T.
Yonghong Yao, Yeong Cheng Liou, Giuseppe Marino   +2 more
doaj   +2 more sources

Biofluid‐specific variations in circulating 5′ transfer RNA fragments during ictal and interictal states in experimental temporal lobe epilepsy

Epilepsia, Volume 67, Issue 7, Page 3803-3814, July 2026.
Abstract Objective Circulating small noncoding RNAs represent potential biomarkers of temporal lobe epilepsy (TLE). Recently, two transfer RNA fragments (tRFs), 5′tRF Glu‐CTC and Gly‐GCC, were found to be elevated in plasma samples collected in advance of a seizure in TLE patients, suggesting they may serve as potential wet biomarkers of seizure risk ...
Marie Soukupova, Elena Perez Morrissey, Annunziata Guarino, Pietro Marino, Cristiana Pareo, Nicolò Birtolo, Saad Zaheer, Rachel Stewart, Ina Woods, Felix Rosenow, Hajo Hamer, Péter Körtvélyessy, Shona Pfeiffer, David C. Henshall, Jochen H. M. Prehn, Michele Simonato   +15 more
wiley   +1 more source

On Generalized Nonexpansive Maps in Banach Spaces [PDF]

Computation, 2020
We introduce a very general class of generalized non-expansive maps. This new class of maps properly includes the class of Suzuki non-expansive maps, Reich–Suzuki type non-expansive maps, and generalized α -non-expansive maps. We establish some basic properties and demiclosed principle for this class of maps. After this, we establish existence and
Kifayat Ullah 0003, Junaid Ahmad, Manuel de la Sen   +2 more
openaire   +3 more sources

Extremal rate of convergence in continuous dynamics

Journal of the London Mathematical Society, Volume 114, Issue 1, July 2026.
Abstract This paper deals with semigroups of holomorphic self‐maps of the upper half‐plane that exhibit an extremal (i.e., the slowest possible) rate of convergence to their Denjoy–Wolff point. The main novelty lies in the parabolic case of zero hyperbolic step.
Francisco J. Cruz‐Zamorano, Konstantinos Zarvalis   +1 more
wiley   +1 more source

Convergence theorems for I‐nonexpansive mapping [PDF]

International Journal of Mathematics and Mathematical Sciences, 2006
We establish the weak convergence of a sequence of Mann iterates of an I‐nonexpansive map in a Banach space which satisfies Opial′s condition.
B. E. Rhoades, Seyit Temir
openaire   +3 more sources

A General Dynamic Programming Approach to the Optimal Water Storage Management for Irrigation

Mathematical Methods in the Applied Sciences, Volume 49, Issue 3, Page 1987-1997, February 2026.
ABSTRACT This paper proposes a dynamic programming approach targeted to solve a natural resource problem of water storage management for irrigation in an environmentally and socially sustainable way. The problem we address in our formulation, focusing on the control of water storage in tanks, is based on assumptions that are less restrictive than those
Abdelkader Belhenniche, Danilo Pena, A. Pedro Aguiar, Maria do Rosário de Pinho   +3 more
wiley   +1 more source