Results 141 to 150 of about 920 (176)

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, Souma Jinno, Hiroshi Toki, Masayuki Abe   +3 more
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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
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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.
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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
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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
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APPLICATION OF DIFFERENTIAL TRANSFORMS FOR SOLVING THE VOLTERRA INTEGRO-PARTIAL DIFFERENTIAL EQUATIONS

2010
In this paper, first the properties of one and two-dimensional differential transforms are presented.Next, by using the idea of differential transform, we will present a method to find an approximate solution fora Volterra integro-partial differential equations.
MOHSENI MOGHADAM, M., SAEEDI, H.
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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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Approximation Results for Volterra Integro-Partial Differential Equations

1980
A nonlinear parabolic Volterra integrodifferential equation with infinite delay, of relevance in population theory, is considered. Under a suitable spectral condition, approximation results are given for solutions near to equilibria in an appropriate function space.
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Energy Inequalities for Integro-Partial Differential Equations with Riemann–Liouville Integrals

SIAM Journal on Mathematical Analysis, 1992
Integro-differential equations with Riemann-Liouville integrals are studied. These equations interpolate between the heat and the wave equation. The author derives energy inequalities. The proofs depend on Fourier analysis and probability methods.
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The nonlinear integro-partial differential equation describing the logistic growth of human population with migration

Applied Mathematics and Computation, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Minoru Tabata, Nobuoki Eshima, Ichiro Takagi   +2 more
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