Results 141 to 150 of about 24,624 (181)

Time-periodic solutions of completely resonant Hamiltonian PDEs related to negative cosmological constant spacetimes

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Families of Periodic Solutions of Resonant PDEs

Journal of Nonlinear Science, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dario Bambusi, Simone Paleari
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PERIODIC SOLUTIONS FOR RESONANT NONLINEAR PDES

Symmetry and Perturbation Theory, 2001
Simone Paleari
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Quasi-Periodic Solutions to Nonlinear PDEs

Series in Contemporary Applied Mathematics, 2019
We present recent developments in the theory of quasi-periodic solutions to nonlinear PDEs, such as the nonlinear Schrodinger and the nonlinear Klein-Gordon equations.
W.-M. Wang
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Nontrivial full bounded solutions of time-periodic semilinear parabolic PDEs

Proceedings of the Royal Society of Edinburgh: Section A Mathematics, 1991
SynopsisConsider the semilinear evolution equation(P) u + Au = f(t,u)where A is a sectorial operator on a Banach space and f is ω-periodic in t. Using a time-discrete Conley index developed in a previous paper [6], we prove a few existence results on bounded solutions of (P) defined for all t ∊ R.
Marian Mrożek, Krzysztof P. Rybakowski
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Periodic steady state solution of coupled PDE-ODE system for CMOS RF circuit simulation

IEEE 2002 International Conference on Communications, Circuits and Systems and West Sino Expositions, 2003
We consider the numerical periodic steady state solution of a system of ordinary differential equations and partial differential equations arising from simulation of radio frequency circuits in which the MOSFETs are described by partial differential equations, rather than an equivalent circuit. An efficient iterative algorithm is presented.
Wu Xin, Jinmei Lai, Omar Wing, Qianling Zhang, Junyan Ren, Chengshou Sun   +5 more
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Travelling wave solutions in a delayed predator-prey diffusion PDE system point-to-periodic and point-to-point waves

IMA Journal of Applied Mathematics, 2011
Summary: We develop a new method of combining the singular limit argument and the singular perturbation technique to establish the existence of the point-to-periodic heteroclinic travelling wave solutions connecting an equilibrium and a periodic travelling wave solution for a delayed predator-prey diffusion partial differential equation (PDE) system ...
Dong Liang, Paul Weng, Jian Wu
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One-shot solution of a time-dependent time-periodic PDE-constrained optimization problem

IMA Journal of Numerical Analysis, 2013
Martin Stoll
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The extended auxiliary equation mapping method to determine novel exact solitary wave solutions of the nonlinear fractional PDEs

, 2020
In this paper, some new nonlinear fractional partial differential equations (PDEs) have been considered.Three models are including the space-time fractional-order Boussinesq equation, space-time (2 + 1)-dimensional breaking soliton equations, and space ...
J. Manafian, O. Ilhan, L. Avazpour
semanticscholar   +1 more source

On the multiplicity of periodic solutions of mountain pass type for a class of semilinear PDE’s

Journal of Fixed Point Theory and Applications, 2007
We prove the existence of many mountain pass periodic solutions for a semilinear elliptic PDE on a torus.
Sergey Bolotin, Paul H. Rabinowitz
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