
doi: 10.1007/bf00250554
handle: 2027.42/46203
On obtient des conditions suffisantes pour l'existence de solutions doublement periodiques de l'equation d'onde non lineaire u ts =f(t,s,u), u(t+T,s)=u(t,s)=u(t,s+T) ou f est une fonction continue donnee dans R 3 et f est T-periodique en t et s
Fluids, Neural Networks, nonlinear wave equations, Physics, Science, Complex Systems, Mechanics, Electromagnetism, Fixed-point theorems, Nonlinear Dynamics, Optics and Lasers, Mathematical and Computational Physics, Chaos, Schauder fixed point theorem, Mathematics, Second-order nonlinear hyperbolic equations, Periodic solutions to PDEs, doubly periodic solutions
Fluids, Neural Networks, nonlinear wave equations, Physics, Science, Complex Systems, Mechanics, Electromagnetism, Fixed-point theorems, Nonlinear Dynamics, Optics and Lasers, Mathematical and Computational Physics, Chaos, Schauder fixed point theorem, Mathematics, Second-order nonlinear hyperbolic equations, Periodic solutions to PDEs, doubly periodic solutions
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