Search for dissertations about: "strong invariants"
Showing result 1 - 5 of 18 swedish dissertations containing the words strong invariants.
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1. Nonlinear Theory of Partially Coherent Optical Waves
Abstract : Nonlinear effects arise in optics as a consequence of the medium properties being modified by the presence of light. Of particular interest are situations where the effect of the nonlinearity can be described by an intensity dependent refractive index and the subsequent interplay with dispersion and diffraction. READ MORE
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2. Functional Program Correctness Through Types
Abstract : This thesis addresses the problem of avoiding errors in functionalprograms. The thesis has three parts, discussing different aspects ofprogram correctness, with the unifying theme that types are anintegral part of the methods used to establish correctness. READ MORE
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3. Construction of Adaptive Multistep Methods for Problems with Discontinuities, Invariants, and Constraints
Abstract : Adaptive multistep methods have been widely used to solve initial value problems. These ordinary differential equations (ODEs) may arise from semi-discretization of time-dependent partial differential equations(PDEs) or may combine with some algebraic equations to represent a differential algebraic equations (DAEs). READ MORE
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4. MHD Stability and Confinement of Plasmas in a Single Mirror Cell
Abstract : Thermonuclear fusion is a promising energy source for the future. If an economically efficient thermonuclear reactor would be built it has to be a cheap, safe, and highly productive electric power plant, or, a heating plant. READ MORE
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5. Multipoint Okounkov bodies, strong topology of ω-plurisubharmonic functions and Kähler-Einstein metrics with prescribed singularities
Abstract : The most classical topic in Kähler Geometry is the study of Kähler-Einstein metrics as solution of complex Monge-Ampère equations. This thesis principally regards the investigation of a strong topology for ω-plurisubharmonic functions on a fixed compact Kähler manifold (X,ω), its connection with complex Monge-Ampère equations with prescribed singularities and the consequent study of singular Kähler-Einstein metrics. READ MORE