Browsing Department of Mathematics (MU) by Thesis Advisor "Mitrea, Marius"
Now showing items 110 of 10

Boundary value problems for the Stokes system in arbitrary Lipschitz domains
(University of MissouriColumbia, 2008)The goal of this work is to treat the main boundary value problems for the Stokes system, i.e., (i) the Dirichlet problem with Lpdata and nontangential maximal function estimates, (ii) the Neumann problem with Lpdata and ... 
The implicit function theorem for Lipschitz functions and applications
(University of MissouriColumbia, 2008)The subject matter of this thesis is the classical Implicit Function Theorem and its generalizations. Dictated by practical applications, it is of interest to relax the hypothesis of the standard Implicit Function Theorem ... 
Parabolic layer potentials and initial boundary value problems in Lipschitz cylinders with data in Besov spaces
(University of MissouriColumbia, 2006)We adapt the method of boundary layer potentials to the Poisson problem for the heat operator [partial differential]t [delta] in a bounded Lipschitz cylinder, with Dirichlet and Neumann boundary conditions. When the lateral ... 
The poisson problem on Lipschitz domains
(University of MissouriColumbia, 2005)The aim of this work is to describe the sharp ranges of indices, for which the Poisson problem for Laplacian with Dirichlet or Neumann boundary conditions is wellposed on the scales of Besov and TriebelLizorkin spaces ... 
Quasimetric geometry: smoothness and convergence results
(University of MissouriColumbia, 2011)This thesis has two distinct yet related parts, the first pertaining to geometry on quasimetric spaces with emphasis on the Hausdorff outermeasure, the natural extension of the GromovPompeiuHausdorff distance to ... 
Sharp estimates of the transmission boundary value problem for dirac operators on nonsmooth domains
(University of MissouriColumbia, 2006)This thesis derives the sharp estimates for the transmission boundary value problems (TBVP) for Dirac operators in Lipschitz domains in the three dimensional setting. Most of the transmission problems considered in the ... 
Surface to surface changes of variables and applications
(University of MissouriColumbia, 2008)The present thesis addresses a number of basic problems in relation to integration over surfaces in the Euclidean space, such as how the surface measure and unit normal changes under a smooth diffeomorphism how the integration ... 
Topics in geometric analysis with applications to partial differential equations
(University of MissouriColumbia, 2009)The main aim of the current thesis is to investigate the mathematical tools and methods used to study problems which bridge between analysis and geometry. Such an undertaking is particularly useful in situations in which ... 
Topics in harmonic analysis and partial differential equations: extension theorems and geometric maximum principles
(University of MissouriColumbia, 2011)The present thesis consists of two main parts. In the first part, we prove that a function defined on a closed subset of a geometrically doubling quasimetric space which satisfies a Höldertype condition may be extended ... 
Topics in nonlocally convex functional analysis and geometrical analysis with applications to boundary value problems
(University of MissouriColumbia, 2012)This dissertation is comprised of two parts. The first part, consisting of chapters 213, deals with issues pertaining to nonlocally functional analysis. Specifically, we generalize the classical trilogy, Open Mapping ...