Results 31 to 40 of about 1,319,197 (338)

Legendre wavelets technique for special Initial-Value problem for the quarter plain of heat transfer [PDF]

open access: yesMathematics and Computational Sciences, 2020
In this paper we have solved the heat transfer equation by means of the Volterra integral equation and Legendre Wavelets. Since, due to numerical facts, solution of the related partial differential equation is difficult, thus we have applied integral ...
Bahman Babayar-Razlighi, Mehdi Solaimani
doaj   +1 more source

INTEGRATION OF PARTIALLY INTEGRABLE EQUATIONS [PDF]

open access: yesWaves and Stability in Continuous Media, 2006
12 p, WASCOM XIII (Acireale, 19-25 June 2005)
openaire   +4 more sources

Distribution theory for Schr\"odinger's integral equation [PDF]

open access: yes, 2015
Much of the literature on point interactions in quantum mechanics has focused on the differential form of Schr\"odinger's equation. This paper, in contrast, investigates the integral form of Schr\"odinger's equation.
Albeverio S.   +8 more
core   +3 more sources

On the Integral Equation Arising in the Biological Model After the Power-3 Closure

open access: yesСовременные информационные технологии и IT-образование, 2019
This article is devoted to the nonlinear integral equation arising in the biological model of Ulf Dieckmann and Richard Low. A brief review of the model of foreign authors Individual-based model is made, the meaning and necessity of introducing spatial ...
Serafim R. Gadzhiev, Alexey A. Nikitin
doaj   +1 more source

Numerical solution of the integral form of the resummed Balitsky-Kovchegov equation [PDF]

open access: yes, 2013
The Balitsky--Kovchegov (BK) evolution equation in its resummed integral form as obtained in JHEP 1202 (2012) 117 and arXiv:1206.1223 is considered. We solve it numerically and compare to the unresummed BK equation formulated as an integral equation and ...
Kutak, Krzysztof   +2 more
core   +2 more sources

Multimode network representation of two dimensional steps in rectangular waveguides [PDF]

open access: yes, 1994
In this paper a new Multimode Network representation for arbitrary rectangular waveguide junctions is presented. The energy coupling between the higher order modes excited in the junction is rigorously described via a multimode impedance matrix ...
Guglielmi, Marco   +1 more
core   +1 more source

Shear viscosity in $\phi^4$ theory from an extended ladder resummation

open access: yes, 2000
We study shear viscosity in weakly coupled hot $\phi^4$ theory using the CTP formalism . We show that the viscosity can be obtained as the integral of a three-point function.
A. Hosoya   +29 more
core   +3 more sources

Fast Computation of Steady-State Response for Nonlinear Vibrations of High-Degree-of-Freedom Systems

open access: yes, 2018
We discuss an integral equation approach that enables fast computation of the response of nonlinear multi-degree-of-freedom mechanical systems under periodic and quasi-periodic external excitation.
Breunung, Thomas   +2 more
core   +1 more source

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