Results 161 to 170 of about 18,586 (197)

Numerical integration of a nonlinear, singular integro-partial differential equation

Journal of Computational Physics, 1970
Abstract A method for numerical integration of a nonlinear, singular integro-partial differential equation is presented. The method consists in evaluating the singular integral by a least-squares approximation technique. A predictor-corrector formula is employed to integrat- the ordinary differential equations obtained after the spatial ...
Prasad, K. Krishna, Hering, R. G.
openaire   +2 more sources

Nonsymmetric interior penalty Galerkin method for nonlinear time-fractional integro-partial differential equations

Mathematics and Computers in Simulation, 2023
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Sandip Maji, Srinivasan Natesan
openaire   +1 more source

Monotone methods and attractivity results for Volterra integro-partial differential equations

Proceedings of the Royal Society of Edinburgh: Section A Mathematics, 1981
SynopsisA Volterra integro-partial differential equation of parabolic type, which describes the time evolution of a population in a bounded habitat, subject both to past history and space diffusion effects, is investigated; general homogeneous boundary conditions are admissible.
SCHIAFFINO A, TESEI, Alberto
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The Cauchy problem for the nonlinear integro-partial differential equation in quantitative sociodynamics

Applied Mathematics and Computation, 2002
The authors derive asymptotic estimates for solutions to the Cauchy problem for the generic (``master'') partial integro-differential equation \[ \partial v(t, x)/\partial t= -w(t, x)v(t,x)+ \int_{v\in D} W(t; x| y) v(t,y)\,dy, \] where \(D\subset\mathbb{R}^2\) is bounded and Lebesgue measurable; the kernel \(W(t;x| y)\) describes the transition rate ...
Tabata, Minoru, Eshima, Nobuoki
openaire   +2 more sources

Domain decomposition methods for a class of integro-partial differential equations

AIP Conference Proceedings, 2016
This paper deals with the construction of Schwarz Waveform Relaxation (SWR) methods for fractional diffusion-wave equations. SWR methods are a class of domain decomposition algorithms to solve evolution problems in parallel and have been mainly developed and analysed for several kinds of PDEs. We first analyse the convergence behaviour of the classical
CONTE, Dajana, CALIFANO, GIOVANNA
openaire   +2 more sources

Existence and asymptotic results for a system of integro-partial differential equations

Nonlinear Differential Equations and Applications NoDEA, 1996
The paper is concerned with a non-Fourier phase field model of a solidification process expressed by an initial-boundary value problem for a system of integro-partial differential equations with delay. The authors prove the global existence and uniqueness of the solution and investigate the regularity and the asymptotic behavior of the solution as \(t ...
Aizicovici, Sergiu, Barbu, Viorel
openaire   +2 more sources

Relation of Integro-Partial Differential Equations With Delay Effect Based on the Maxwell Equations to the Heaviside and Pocklington Equations

IEEE Transactions on Electromagnetic Compatibility, 2021
We derive the integro-partial differential equations with delay effect based on the Maxwell equations for a two-line system under the thin-wire approximation and the approximation of neglecting the interwire distance in the delay term. We introduce the normal- and common-mode and write the integro-partial differential equations in terms of these two ...
Shuji Kitora   +3 more
openaire   +1 more source

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