Results 91 to 100 of about 563,270 (278)

Regular operator convergence and nonlinear equations involving numerical ranges

open access: yes, 1995
Regular operator approximation theory, based on the work of Anselone and Lei (1986), is generalized to the case of strongly accretive operators and applied to nonlinear equations involving the generalized Zarantonello numerical ...
Verma, Ram U., Ram U. Verma
core   +2 more sources

Pseudo Numerical Ranges and Spectral Enclosures. [PDF]

open access: yesComplex Anal Oper Theory, 2022
Gerhat B, Tretter C.
europepmc   +1 more source

Perturbed Iterative Algorithms for Generalized Nonlinear Set-Valued Quasivariational Inclusions Involving Generalized -Accretive Mappings

open access: yesJournal of Inequalities and Applications, 2007
A new class of generalized nonlinear set-valued quasivariational inclusions involving generalized -accretive mappings in Banach spaces are studied, which included many variational inclusions studied by others in recent years.
Jin Mao-Ming
doaj  

Modified Hybrid Steepest-Descent Methods for General Systems of Variational Inequalities with Solutions to Zeros of m-Accretive Operators in Banach Spaces

open access: yesAbstract and Applied Analysis, 2013
The purpose of this paper is to introduce and analyze modified hybrid steepest-descent methods for a general system of variational inequalities (GSVI), with solutions being also zeros of an m-accretive operator A in the setting of real uniformly convex ...
Lu-Chuan Ceng, Ching-Feng Wen
doaj   +1 more source

Unkept Promises, Unequal Worlds: A Sociological Study of Intimate Abuse in Promise‐to‐Marry Cases in India

open access: yesThe British Journal of Sociology, EarlyView.
ABSTRACT The article presents a sociological study of promise‐to‐marry ‘rape’ cases in India to illuminate the inner lives of intimacies. It argues that promise‐to‐marry cases cannot be understood merely as instances of deceptive sex, wherein the consent of the victim is vitiated by a false promise of marriage as a pretext for sexual intercourse ...
Monika
wiley   +1 more source

A Hybrid Proximal Point Three-Step Algorithm for Nonlinear Set-Valued Quasi-Variational Inclusions System Involving -Accretive Mappings

open access: yesFixed Point Theory and Applications, 2010
The main purpose of this paper is to introduce and study a new class of generalized nonlinear set-valued quasi-variational inclusions system involving -accretive mappings in Banach spaces. By using the resolvent operator due to Lan-Cho-Verma associated
Jin MaoMing, Li Hong-Gang, Xu AnJian
doaj  

More of the Same Makes a Difference: Comparative Anatomy and Molecular Makeup of Tenrec and Hedgehog Intestines

open access: yesIntegrative Zoology, EarlyView.
Tenrecs and hedgehogs have gastrointestinal tracts of comparable morphology, yet with marked differences in length. Among mammals, intestinal length is correlated with diet; however, these species share a common trophic niche. The length differences are accounted for by an expansion of the small intestine in the European hedgehog.
María J. Duque‐Correa   +8 more
wiley   +1 more source

An additive perturbation lemma for linear m-accretive operators in Hilbert spaces [PDF]

open access: yes
In this paper, we give a new sufficient condition for the sum of a linear maximal accretive operator and an accretive one to be maximal accretive in Hilbert spaces setting.
Benharrat, Mohammed
core  

Scaling Democratic Deliberation for Transnational Governance Through Civil Democracy

open access: yesGlobal Policy, EarlyView.
ABSTRACT Global governance no longer confronts merely a democratic deficit but active delegitimation: International organizations are losing democratic member majorities and facing domestic politicization and defunding, whereas autocracies capture the vocabulary of democratization for statist ends.
Hanno Scholtz
wiley   +1 more source

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