Search for dissertations about: "Regularity"

Showing result 1 - 5 of 117 swedish dissertations containing the word Regularity.

  1. 1. Numerical Analysis of Evolution Problems in Multiphysics

    University dissertation from Göteborg : Chalmers tekniska högskola

    Author : Anna Persson; Göteborgs universitet.; Gothenburg University.; [2018]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Regularity; generalized finite element; localized orthogonal decomposition; multiscale finite element method; Thermoelasticity; Riccati equations; thermistor; linear elasticity; Joule heating; parabolic equations; regularity; generalized finite element; localized orthogonal decomposition; multiscale; finite element method; Thermoelasticity; Riccati equations; thermistor; linear elasticity; Joule heating; parabolic equations;

    Abstract : In this thesis we study numerical methods for evolution problems in multiphysics. The term multiphysics is commonly used to describe physical phenomena that involve several interacting models. Typically, such problems result in coupled systems of partial differential equations. READ MORE

  2. 2. Manufacturability in the Nanometer Era: Regularity considerations in VLSI Circuits

    University dissertation from Göteborg : Chalmers tekniska högskola

    Author : Kasyab Parmesh Subramaniyan; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Regular Fabrics; Shifters; Barrel Shifter; ASIC; TDM; Bricks; Wired; Transistor; VLSI.; Multipliers; CMOS; HPM; Regularity; SoC; Arithmetic; Circuits;

    Abstract : Each reduction of the technology node has, along with improvements in IC fabricationtechnology, been the main driver in delivering the demand for function rich, integratedmobile electronics that are so prevalent. As devices keep growing smaller and geometriesapproach the order of a few atomic layers, it is increasingly difficult to achievecost-effective mass production for reasons related to performance and fabrication capability. READ MORE

  3. 3. Parabolic equations with low regularity

    University dissertation from Department of Mathematics, Lund University

    Author : Magnus Fontes; [1996]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Matematik; Mathematics; Galerkin approximation.; low regularity; variational method; Hilbert transformation; fractional calculus; parabolic equations; quasilinear;

    Abstract : In this work we study a variational method for treating parabolic equations that yields new results for non-linear equations with low regularity on source and boundary data. We treat mainly strongly parabolic quasilinear equations and systems in divergence form. READ MORE

  4. 4. Wavelets and Local Regularity

    University dissertation from Göteborg : Chalmers University of Technology

    Author : Patrik Andersson; Göteborgs universitet.; Gothenburg University.; [1997]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : We treat a number of topics related to wavelets and the description of local regularity properties of functions. First we prove several different exact characterizations of pointwise Hölder spaces, and use these characterizations to improve a theorem by Jaffard on Hölder exponents. READ MORE

  5. 5. On DFM Considerations and Assessment for Nanometer SoCs

    University dissertation from Göteborg : Chalmers University of Technology

    Author : KASYAB PARMESH SUBRAMANIYAN; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Multipliers; CMOS; Shifters; DFM; ASIC; SoC; Regularity; Processor;

    Abstract : The incredible density of silicon integrated circuits has brought with it unprecedented technological advances. This is made possible through innovations at each incremental technology node. READ MORE