Results 81 to 90 of about 2,202,910 (212)

On some nonlinear retarded Volterra–Fredholm type integral inequalities on time scales and their applications

open access: yesJournal of Inequalities and Applications, 2018
In this paper, we establish some new nonlinear retarded Volterra–Fredholm type integral inequalities on time scales. Our results not only generalize and extend some known integral inequalities, but also provide a handy and effective tool for the study of
Haidong Liu
doaj   +1 more source

Degree theory for 4‐dimensional asymptotically conical gradient expanding solitons

open access: yesCommunications on Pure and Applied Mathematics, Volume 79, Issue 5, Page 1151-1298, May 2026.
Abstract We develop a new degree theory for 4‐dimensional, asymptotically conical gradient expanding solitons. Our theory implies the existence of gradient expanding solitons that are asymptotic to any given cone over S3$S^3$ with non‐negative scalar curvature. We also obtain a similar existence result for cones whose link is diffeomorphic to S3/Γ$S^3/\
Richard H. Bamler, Eric Chen
wiley   +1 more source

Solving multi-point problem for Volterra-Fredholm integro-differential equations using Dzhumabaev parameterization method

open access: yesOpen Mathematics
In this study, a multipoint boundary value problem for Volterra-Fredholm integro-differential equations is considered. The addition of a new function converts the system of Volterra-Fredholm integro-differential equations to a system of Fredholm integro ...
Bakirova Elmira A.   +2 more
doaj   +1 more source

Microencapsulated Alkane Wax Melting: Measured by 1H NMR Relaxometry and Diffusometry

open access: yesMagnetic Resonance in Chemistry, Volume 64, Issue 5, Page 483-493, May 2026.
NMR relaxometry and diffusometry measurements detected greater molecular‐level disordering in microencapsulated n‐alkane waxes versus unencapsulated waxes throughout melting. ABSTRACT Phase change materials (PCMs) are useful for energy storage. Large latent heats make n‐alkane waxes effective PCMs.
Matthew C. Young   +5 more
wiley   +1 more source

Extrapolation methods for the numerical solution of nonlinear Fredholm integral equations [PDF]

open access: yes, 2019
In this paper, we want to exemplify the use of extrapolation methods (namely Shanks transformations, the recursive algorithms for their implementation, and the freely available corresponding matlab software) in the solution of nonlinear Fredholm integral
CLAUDE BREZINSKI, MICHELA REDIVO ZAGLIA
core   +1 more source

Fredholm-Choquet integral equations

open access: yesJournal of Integral Equations and Applications, 2019
The author considers the classical second-kind Fredholm integral equation, in which the Lebesgue-type integral \(\int\) is replaced by the more general Choquet integral \((\mathrm{c}) \int\) with respect to a monotone, submodular and continuous from below set function \(\mu: \mathcal{C}\rightarrow [0,+\infty]\), and studies the corresponding Fredholm ...
openaire   +2 more sources

A note on dual integral equations involving inverse associated Weber-Orr transforms

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1996
We consider dual integral equations involving inverse associated Weber-Orr transforms. Elementary methods have been used to reduce dual integral equations to a Fredholm integral equation of second kind. Some known results are obtained as special case.
Nanigopal Mandal, B. N. Mandal
doaj   +1 more source

Solving Fredholm Integral Equations Using Deep Learning. [PDF]

open access: yesInt J Appl Comput Math, 2022
Guan Y, Fang T, Zhang D, Jin C.
europepmc   +1 more source

Asymptotic behaviour at infinity of solutions of second kind integral equations on unbounded regions of Rn [PDF]

open access: yes, 1994
We consider second kind integral equations of the form x(s) - (abbreviated x - K x = y ), in which Ω is some unbounded subset of Rn. Let Xp denote the weighted space of functions x continuous on Ω and satisfying x (s) = O(|s|-p ),s → ∞We show that if the
Peplow, AT, Chandler-Wilde, SN
core   +3 more sources

Numerical solution of two-dimensional fuzzy Fredholm integral equations of the second kind using triangular functions

open access: yesBeni-Suef University Journal of Basic and Applied Sciences, 2015
The main purpose of this paper is to approximate the solution of linear two-dimensional fuzzy Fredholm integral equations of the second kind (2D-FFIE-2).
Farshid Mirzaee   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy