Search for dissertations about: "MATEMATIK,"

Showing result 21 - 25 of 3007 swedish dissertations containing the word MATEMATIK,.

  2. 21. Non-linearizability, unique ergodicity and weak mixing in dynamics

    Author : Maria Saprykina; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Ergodicity; weak mixing; Hamiltonian systems; MATHEMATICS; MATEMATIK;

    Abstract : .... READ MORE

  4. 22. On Hilbert schemes parameterizing points on the affine line having support in a fixed subset

    Author : Roy Mikael Skjelnes; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK;

    Abstract : .... READ MORE

  5. 23. On some computer-aided proofs in analysis

    Author : Tomas Johnson; Warwick Tucker; Piotr Zgliczynski; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK; Mathematics; Matematik; Mathematics; Matematik;

    Abstract : .... READ MORE

  6. 24. Duality-based adaptive finite element methods with application to time-dependent problems

    Author : August Johansson; Mats G. Larson; Paul Houston; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; finite element methods; dual-weighted residual method; multiphysics; a posteriori error estimation; adaptive algorithms; discontinuous Galerkin; MATHEMATICS; MATEMATIK; Mathematics; matematik;

    Abstract : To simulate real world problems modeled by differential equations, it is often not sufficient to  consider and tackle a single equation. Rather, complex phenomena are modeled by several partial dierential equations that are coupled to each other. READ MORE

  7. 25. Classification of Normal Discrete Kinetic Models

    Author : Mirela Christina Vinerean; Alexander Bobylev; Mirela Vinerean-Bernhoff; Karlstads universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Kinetic theory; discrete kinetic velocity models; conservation laws; MATHEMATICS; MATEMATIK; Matematik; Mathematics;

    Abstract : “In many interesting papers on discrete velocity models (DVMs), authors postulate from the beginning that the finite velocity space with "good" properties is given and only after this step they study the Discrete Boltzmann Equation. Contrary to this approach, our aim is not to study the equation, but to discuss all possible choices of finite phase spaces (sets) satisfying this type of "good" restrictions. READ MORE