Sökning: "regularity"

Visar resultat 11 - 15 av 141 avhandlingar innehållade ordet regularity.

  1. 11. Tangential Touch Between Free And Fixed Boundaries

    Författare :Norayr Matevosyan; KTH; []
    Nyckelord :free boundary problems; regularity; contact points;

    Sammanfattning : .... LÄS MER

  3. 12. On trellis coded modulation for Gaussian and band-limited channels

    Författare :Jan-Erik Porath; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; intersymbol interference; transfer function bound; construction; convolutional codes; Trellis coded modulation; Ungerboeck codes; regularity;

    Sammanfattning : .... LÄS MER

  4. 13. On the discretization in time and space of parabolic integro-differential equations

    Författare :Nai-Ying Zhang; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; initial-boundary value problem; parabolic; partial; integro-differential equation; regularity; nonsmooth initial data; finite element method; fully discrete; Galerkin approximation; stability; error estimate; quadrature; stability;

    Sammanfattning : .... LÄS MER

  5. 14. Regularity results in free boundary problems

    Författare :Gohar Aleksanyan; John Andersson; Darya Apushkinskaya; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematics; Matematik;

    Sammanfattning : This thesis consists of three scientific papers, devoted to the regu-larity theory of free boundary problems. We use iteration arguments to derive the optimal regularity in the optimal switching problem, and to analyse the regularity of the free boundary in the biharmonic obstacle problem and in the double obstacle problem. LÄS MER

  7. 15. Regularity properties of two-phase free boundary problems

    Författare :Erik Lindgren; Henrik Shah gholian; Regis Monneau; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematics; Mathematical analysis; Analys;

    Sammanfattning : This thesis consists of four papers which are all related to the regularity properties of free boundary problems. The problems considered have in common that they have some sort of two-phase behaviour.In papers I-III we study the interior regularity of different two-phase free boundary problems. LÄS MER