Results 81 to 90 of about 428,778 (188)

On a class of functions defined by partial differential equations [PDF]

open access: yesTransactions of the American Mathematical Society, 1944
Bers, Lipman, Gelbart, Abe
openaire   +2 more sources

Two-Rank and Atomic Solutions of a Bateman–Burgers Type Equation via Functional Analytic Methods

open access: yesJournal of Applied Mathematics
In this paper, we derive both a two-rank solution and an atomic solution for a Bateman–Burgers type partial differential equation. Specifically, we study an equation in which the second mixed derivative of the unknown function with respect to space and ...
Waseem Ghazi Alshanti   +2 more
doaj   +1 more source

An inverse problem of identifying the coefficient of semilinear parabolic equation

open access: yesپژوهش‌های ریاضی, 2016
In this paper, a variational iteration method (VIM), which is a well-known method for solving nonlinear equations, has been employed to solve an inverse parabolic partial differential equation.
F Parzilvand, A.M Shahrezaee
doaj  

Reduction principle for partial functional differential equation without compactness

open access: yesElectronic Journal of Differential Equations, 2023
Meryem El Attaouy   +2 more
doaj  

Green's function based finite element formulations for isotropic seepage analysis with free surface

open access: yesLatin American Journal of Solids and Structures
A solution procedure using the Green's function based finite element method (FEM) is presented for two-dimensional nonlinear steady-state seepage analysis with the presence of free surface in isotropic dams.
Hui Wang, Ya-Ting Gao, Qing-Hua Qin
doaj   +1 more source

Research Article [PDF]

open access: yes
Pseudo almost automorphic and weighted pseudo almost automorphic mild solutions to a partial functional differential equation in Banach ...
J. Nonlinear   +4 more
core  

Weighted pseudo almost automorphic solutions to functional differential equations with infinite delay

open access: yesElectronic Journal of Differential Equations, 2016
In this article, we first establish some results on composition of Stepanov-like weighted pseudo almost automorphic functions so called class r and class infinity under a uniform continuity condition with respect to L^p-norm.
Yong-Kui Chang, Shan Zheng
doaj  

On Green’s and Neumann’s functions in the theory of partial differential equations [PDF]

open access: yesBulletin of the American Mathematical Society, 1947
Bergman, S., Schiffer, M.
openaire   +3 more sources

The system of partial differential equations for the Function

open access: yesNuclear Physics, 2019
We present an approach to analyze the scalar integrals of any Feynman diagrams in detail here. This method not only completely recovers some well-known results in the literature, but also produces some new results on the C0 function. The approach can be employed to evaluate the coefficient of arbitrary power of ε in the expansion of a scalar integral ...
Feng, Tai-Fu   +3 more
openaire  

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