1.

Record Nr.

UNINA9910484694303321

Titolo

Advances in Metric Fixed Point Theory and Applications / / edited by Yeol Je Cho, Mohamed Jleli, Mohammad Mursaleen, Bessem Samet, Calogero Vetro

Pubbl/distr/stampa

Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2021

ISBN

981-336-647-8

Edizione

[1st ed. 2021.]

Descrizione fisica

1 online resource (XVII, 503 p. 6 illus., 1 illus. in color.)

Disciplina

515.7248

Soggetti

Functional analysis

Topology

Operator theory

Functional Analysis

Operator Theory

Teoria del punt fix

Llibres electrònics

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

The relevance of a metric condition on a pair of operators in common fixed point theory -- Some Convergence Results of the K∗ Iteration Process in CAT(0) Spaces -- Split variational inclusion problem and fixed point problem for asymptotically nonexpansive semigroup with application to optimization problem -- Convergence theorems and convergence rates for the general inertial Krasnosel’skiˇ–Mann algorithm -- Digital space type fixed point theory and its applications -- Existence and Approximations for Order-Preserving Nonexpansive Semigroups over CAT(κ) Spaces -- Solution of system of integral equations in product spaces via concept of measures of noncompactness -- Fixed points that are zeros of a given function -- A survey on best proximity point theory in reflexive and Busemann convex spaces.

Sommario/riassunto

This book collects papers on major topics in fixed point theory and its applications. Each chapter is accompanied by basic notions, mathematical preliminaries and proofs of the main results. The book



discusses common fixed point theory, convergence theorems, split variational inclusion problems and fixed point problems for asymptotically nonexpansive semigroups; fixed point property and almost fixed point property in digital spaces, nonexpansive semigroups over CAT(κ) spaces, measures of noncompactness, integral equations, the study of fixed points that are zeros of a given function, best proximity point theory, monotone mappings in modular function spaces, fuzzy contractive mappings, ordered hyperbolic metric spaces, generalized contractions in b-metric spaces, multi-tupled fixed points, functional equations in dynamic programming and Picard operators. This book addresses the mathematical community working with methods and tools of nonlinear analysis. It also serves as areference, source for examples and new approaches associated with fixed point theory and its applications for a wide audience including graduate students and researchers.

2.

Record Nr.

UNINA9910367756303321

Autore

Haas Richard H

Titolo

Mitochondrial Dysfunction in Aging and Diseases of Aging / Richard H. Haas

Pubbl/distr/stampa

MDPI - Multidisciplinary Digital Publishing Institute, 2019

Basel, Switzerland : , : MDPI, , 2019

ISBN

9783039213283

3039213288

Descrizione fisica

1 electronic resource (270 p.)

Soggetti

Biology, life sciences

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

This collection of review articles authored by international experts pulls together current information about the role of mitochondria in aging and diseases of aging. Mitochondria are vitally important cellular



organelles and undergo their own aging process becoming less efficient in aged animals including humans. These changes have wide-ranging significance contributing to immune dysfunction (autoimmunity and immune deficiency), inflammation, delayed healing, skin and retinal damage, cancer and most of the degenerative diseases of aging. Mitochondrial aging predisposes to drug toxicity in the geriatric population and to many of the features of normal aging. The research detailed in this book summarizes current understanding of the role of mitochondria in the complex molecular changes of aging, moving on to specific diseases of aging. Mitochondrial dysfunction is an important target for development of treatments for aging and disease. The last article details how exercise is a treatment and combats many features of the aging process.