Results 1 to 10 of about 10,760,607 (302)

On monotone contraction mappings in modular function spaces

, 2015
We prove the existence of fixed points of monotone-contraction mappings in modular function spaces. This is the modular version of the Ran and Reurings fixed point theorem.
M. Alfuraidan, M. Bachar, M. Khamsi
semanticscholar   +1 more source

Perturbed integral equations in modular function spaces

Electronic Journal of Qualitative Theory of Differential Equations, 2003
We focus our attention on a class of perturbed integral equations in modular spaces, by using fixed point Theorem I.1 (see [1]).
Ahmed Hajji, E. Hanebaly
doaj   +1 more source

The genus two free boson in Arakelov geometry

Nuclear Physics B, 2020
Using Arakelov geometry, we compute the partition function of the noncompact free boson at genus two. We begin by compiling a list of modular invariants which appear in the Arakelov theory of Riemann surfaces. Using these quantities, we express the genus
Thomas Vandermeulen
doaj   +1 more source

Approximating fixed points of multivalued ρ-nonexpansive mappings in modular function spaces

, 2014
The existence of fixed points of single-valued mappings in modular function spaces has been studied by many authors. The approximation of fixed points in such spaces via convergence of an iterative process for single-valued mappings has also been ...
S. H. Khan, M. Abbas
semanticscholar   +1 more source

On the set of common fixed points of semigroups of nonlinear mappings in modular function spaces

, 2014
We prove that the set of all common fixed points for a continuous nonexpansive semigroup of nonlinear mappings acting in modular function spaces can be represented as an intersection of fixed points sets of two nonexpansive mappings.
Saud M. Alsulami, W. Kozlowski
semanticscholar   +1 more source

Monotonicity in Modular Function Spaces Equipped with O-norm

Journal of Harbin University of Science and Technology
Modular function spaces are extensions of Lebesgue spaces and Orlicz spaces. We introduce Orlicz norm in Modular function spaces, and study the monotonicity in modular function spaces equipped with O-norm and L-norm.
HU Xuemei, CUI Yunan
doaj   +1 more source

Convergence of Ishikawa iterates of two mappings in modular function spaces

, 2014
We establish convergence in the modular sense of an iteration scheme associated with a pair of mappings on a nonlinear domain in modular function spaces. In particular, we prove that such a scheme converges to a common fixed point of the mappings.
A. A. Abdou, M. Khamsi, A. Khan
semanticscholar   +1 more source

Modular metabolite assembly in Caenorhabditis elegans depends on carboxylesterases and formation of lysosome-related organelles

eLife, 2020
Signaling molecules derived from attachment of diverse metabolic building blocks to ascarosides play a central role in the life history of C. elegans and other nematodes; however, many aspects of their biogenesis remain unclear.
Henry H Le, Chester JJ Wrobel, Sarah M Cohen, Jingfang Yu, Heenam Park, Maximilian J Helf, Brian J Curtis, Joseph C Kruempel, Pedro Reis Rodrigues, Patrick J Hu, Paul W Sternberg, Frank C Schroeder   +11 more
doaj   +1 more source

Fake Z

Journal of High Energy Physics, 2023
Recently introduced connections between quantum codes and Narain CFTs provide a simple ansatz to express a modular-invariant function Z τ τ ¯ $$ Z\left(\tau, \overline{\tau}\right) $$ in terms of a multivariate polynomial satisfying certain additional ...
Anatoly Dymarsky, Rohit R. Kalloor
doaj   +1 more source

Common fixed points in partially ordered modular function spaces

, 2014
The purpose of this paper is to study the existence and uniqueness of common fixed point results in partially ordered modular function spaces.MSC:47H10, 54H25, 54C60, 46B40.
M. Abbas, Sartaj Ali, Poom Kumam
semanticscholar   +1 more source