Quasi-Periodic Solutions of Nonlinear Wave Equations on the $d$-Dimensional Torus
Many partial differential equations (PDEs) arising in physics, such as the nonlinear wave equation and the Schrödinger equation, can be viewed as infinite-dimensional Hamiltonian systems. In the last thirty years, several existence results of time quasi-periodic solutions have been proved adopting...
| Main Authors: | , |
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| Format: | Electronic Book |
| Language: | English |
| Published: |
Zuerich, Switzerland :
European Mathematical Society Publishing House,
2020
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| Series: | EMS Monographs in Mathematics (EMM) ;
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| Subjects: |