Results 51 to 60 of about 2,623 (193)
Nonlinear AnalysisIn this article, we study the controllability of ψ-Hilfer fractional differential equations with infinite delay. Sufficient conditions for controllability results are obtained by using the notion of the measure of noncompactness and the Mönch fixed ...
Inzamamul Haque +2 more
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Journal of Inequalities and Applications, 2019 Sobolev-type nonlocal fractional differential systems with Clarke’s subdifferential are studied. Sufficient conditions for controllability and constrained controllability for Sobolev-type nonlocal fractional differential systems with Clarke’s ...
Hamdy M. Ahmed +3 more
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Five Years of Continuous-time Random Walks in Econophysics
, 2004 This paper is a short review on the application of continuos-time random walks to Econophysics in the last five years.Comment: 14 pages.
Scalas, Enrico
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Water Resources Research, Volume 61, Issue 12, December 2025.Abstract Recent work suggests that upscaling multiphase flow requires averaging capillary fluctuations in both space and time. This motivates the need to determine the representative time and length scales of multiphase flow and how they are interrelated. Understanding these intrinsic scales is necessary to determine whether systems are at equilibrium.
Sharon Ellman +5 more
wiley +1 more source
A generalized study of the distribution of buffer over calcium on a fractional dimension
Applied Mathematics in Science and Engineering, 2023 Calcium is an essential element in our body and plays a vital role in moderating calcium signalling. Calcium is also called the second messenger. Calcium signalling depends on cytosolic calcium concentration.
Sanjay Bhatter +5 more
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Generalized Laplace transform and tempered Ψ-Caputo fractional derivative
Mathematical Modelling and Analysis, 2023 In this paper, images of the tempered Ψ-Hilfer fractional integral and the tempered Ψ-Caputo fractional derivative under the generalized Laplace transform are derived.
Milan Medveď, Michal Pospíšil
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Mathematical Methods in the Applied Sciences, Volume 48, Issue 16, Page 15194-15218, 15 November 2025.ABSTRACT In recent years, the study of sequential fractional differential equations (SFDEs) has become increasingly important in multiple domains of science and engineering. This work investigates a new class of boundary value problems (BVPs) characterized by nonlocal closed boundary conditions involving SFDEs with Caputo fractional integral operators.
Saud Fahad Aldosary +2 more
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Existence and Uniqueness of Generalised Fractional Cauchy-Type Problem
Universal Journal of Mathematics and Applications, 2020 In this paper, we study the existence and uniqueness of Generalized Fractional Cauchy-type problem involving Hilfer-Hadamard-type fractional derivative for a nonlinear fractional differential equation.
Ahmad Y. A. Salamoonı, D.d. Pawar
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Models based on Mittag-Leffler functions for anomalous relaxation in dielectrics
, 2011 We revisit the Mittag-Leffler functions of a real variable $t$, with one, two and three order-parameters $\{\alpha, \beta, \gamma\}$, as far as their Laplace transform pairs and complete monotonicty properties are concerned. These functions, subjected to
de Oliveira, Edmundo Capelas +2 more
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FRACTIONAL CAUCHY PROBLEMS ASSOCIATED WITH THE BI-ORDINAL HILFER FRACTIONAL q-DERIVATIVE
, 2022 To study the existence and uniqueness of solutions to Cauchy-type problems for fractional q-difference equations with the bi-ordinal Hilfer fractional q-derivative which is an extension of the Hilfer fractional q-derivative. An approach is based on the equivalence of the nonlinear Cauchy-type problem with a nonlinear Volterra q-integral equation of the
Karimov, Erkinjon +2 more
openaire +2 more sources