Representation of solutions of linear partial differential equations in the form of finite sums

1976 ◽  
Vol 20 (3) ◽  
pp. 760-763 ◽  
Author(s):  
S. S. Titov

2009 ◽  
Vol 36 (2) ◽  
pp. 137-156
Author(s):  
A. Rodionov

We consider the Lord-Shulman model of thermoelasticity with one relaxation constant. The corresponding system of four linear partial differential equations is solved by means of holomorphic expansions. We prove the convergence of expansions and study the possibility to convert them in finite sums.



2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Robert Stegliński

Abstract The aim of this paper is to extend results from [A. Cañada, J. A. Montero and S. Villegas, Lyapunov inequalities for partial differential equations, J. Funct. Anal. 237 (2006), 1, 176–193] about Lyapunov-type inequalities for linear partial differential equations to nonlinear partial differential equations with 𝑝-Laplacian with zero Neumann or Dirichlet boundary conditions.





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