Zobrazeno 1 - 10
of 2 184
pro vyhledávání: '"Sousa, J. P."'
Surface roughness plays a crucial role in the accuracy of indentation experiments used to measure the elastic properties of materials. In this study, we present a computational analysis of how surface roughness, represented explicitly by fractal geom
Externí odkaz:
http://arxiv.org/abs/2410.17486
In this present paper, we introduce and study a dynamical systems involving fractional derivative operator and nonlocal condition, which is constituted of a fractional evolution equation and a time-dependent variational inequality, and is named as fr
Externí odkaz:
http://arxiv.org/abs/2310.06739
This paper is divided in two parts. In the first part, we prove coercivity results and minimization of the Euler energy functional. In the second part, we focus on the existence and multiplicity of a positive solution of fractional Dirichlet problem
Externí odkaz:
http://arxiv.org/abs/2311.11958
In this paper, we aim to tackle the questions of existence and multiplicity of solutions to a new class of $\kappa(\xi)$-Kirchhoff-type equation utilizing a variational approach. Further, we research the results from the theory of variable exponent S
Externí odkaz:
http://arxiv.org/abs/2311.11956
The purpose of this paper is devoted to \textcolor{red}{discussing} the existence of solutions for a generalized fractional telegraph equation involving a class of $\psi$-Hilfer fractional with $p(x)$-Laplacian differential equation.
Comment: 14
Comment: 14
Externí odkaz:
http://arxiv.org/abs/2311.11957
Autor:
Sousa, J. Vanterler da C.
The main purpose of this paper is to consider new sandwich pairs and investigate the existence of solution for a new class of fractional differential equations with $p$-Laplacian via variational methods in $\psi$-fractional space $\mathbb{H}^{\alpha,
Externí odkaz:
http://arxiv.org/abs/2311.00705
Autor:
Sousa, J. Vanterler da C.
In the present paper, we are interested in investigating the existence of positive solutions of a new class of fractional Kirchhoff via the sub and supersolutions technique. For this, we first need to investigate two results through lemmas.
Comm
Comm
Externí odkaz:
http://arxiv.org/abs/2311.00703
Autor:
Sousa, J. Vanterler da C.
In the present paper, we first establish a version of the abstract lower and upper-solution method for our class of operators. In this sense, we investigated the main objective of this paper, that is, the existence of a positive solution for a new cl
Externí odkaz:
http://arxiv.org/abs/2311.00704
In this present paper, we investigate a new class of singular double phase $p$-Laplacian equation problems with a $\psi$-Hilfer fractional operator combined from a parametric term. Motivated by the fibering method using the Nehari manifold, we discus
Externí odkaz:
http://arxiv.org/abs/2310.06740
In this present paper, we first obtained some estimates involving parts of $\varepsilon$-regular mild solutions of the fractional integro-differential equation. In this sense, through these preliminary results, we investigate the main results of this
Externí odkaz:
http://arxiv.org/abs/2310.05977