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Mostrando ítems 11-20 de 260
Quaternionic coupling
(2015)
Matriz de Capacitancia y ecuación de Laplace, propiedades y aplicaciones
(2017-06-20)
Encontramos soluciones para la ecuación de Laplace con condiciones de frontera especiales en un sistema de coordenadas curvilíneo y usando las propiedades de la matriz de capacitancia, desarrollamos un método que permite ...
Δ-PINNs: Physics-informed neural networks on complex geometries
(2024)
Physics-informed neural networks (PINNs) have demonstrated promise in solving forward and inverse problems involving partial differential equations. Despite recent progress on expanding the class of problems that can be ...
Objectivity tests for Navier–Stokes simulations: The revealing of non-physical solutions produced by Laplace formulations
(Elsevier Science Sa, 2008-12)
Laplace formulations are weak formulations of the Navier–Stokes equations commonly used in computational fluid dynamics. In these schemes, the viscous terms are given as a function of the Laplace diffusion operator only. ...
Non-local Diffusion Equations Involving the Fractional p(·) -Laplacian
(2019-01-01)
In this paper we study a class of nonlinear quasi-linear diffusion equations involving the fractional p(·) -Laplacian with variable exponents, which is a fractional version of the nonhomogeneous p(·) -Laplace operator. The ...
Obtenção dos Harmônicos Hiperesféricos em N Dimensões
(DFI - Departamento de Física – São Cristóvão - PresencialUniversidade Federal de Sergipe, 2020)
A formula for complex zonal polynomials of second orderA formula for complex zonal polynomials of second order
(Universidad de Costa Rica, Centro de Investigación en Matemática Pura y Aplicada (CIMPA), 2006)
Convergência da série de Fourier e equação de Laplace
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilLicenciatura em MatemáticaUTFPR, 2018)
In this work, we study Fourier series and properties, in addition to pointwise and uniform convergence theorems related to Fourier series. Besides, employing this serie, we solve the Laplace’s equation with two boundary ...