Search for dissertations about: "nonlinear wave interaction"
Showing result 1 - 5 of 48 swedish dissertations containing the words nonlinear wave interaction.
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1. Aspects of Wave Interaction in Nonlinear Media
Abstract : Selected aspects of various types of nonlinear wave interaction are investigated. These aspects are studied in terms of models described by Nonlinear Schrödinger equations, mainly analytically and numerically, but also experimentally. READ MORE
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2. Nonlinear interaction and propagation of gravitational and electromagnetic waves in plasmas
Abstract : Gravitational waves and electromagnetic waves are important as carriers of energy and information. This thesis is devoted to the study of the propagation and interaction of these waves in plasmas, with emphasis on nonlinear effects and applications within astrophysics. READ MORE
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3. Aspects of Wave Interaction in Nonlinear Media
Abstract : Selected aspects of various types of nonlinear wave interaction are investigated. These aspects are studied in terms of Nonlinear Schrödinger equations, mainly analytically and numerically, but also experimentally. READ MORE
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4. Wave interactions by Hamiltonian methods
Abstract : This thesis is devoted to the description of fluids and gases from a Hamiltonian point of view. The method we apply is a development of the theory invented by Hamilton (1805-1865). The original formulation is restricted to a certain family of dynamical variables; the canonical variables. READ MORE
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5. Finite Element Modelling of Fluid-Structure Interaction
Abstract : The dynamic interaction between non-viscid, compressible fluid and an elastic structure is studied. Finte element formulations, using the weighted residual method, are derived. Different primary variables in the fluid domain are used and different source functions are considered. READ MORE