Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"Freies Randwertproblem"”.
-
Shape optimization of a floating body
In the present thesis we consider a variational formulation of a floating body in a perfect fluid. In particular, we study the case of a stationary two-dimensional potential flow and thus we are able to replace the velocity potential by its harmonic conjugate which is called the stream function. …
-
Conformal pseudo-metrics and some applications
The point of departure for the present work has been the following free boundary value problem for analytic functions $f$ which are defined on a domain $G \subset \mathbb{C}$ and map into the unit disk $\mathbb{D}= \{z \in \mathbb{C} : |z|<1 \}$. Problem 1: Let $z_1, \ldots, z_n$ be finitely many …
-
Level set methods for higher order evolution laws
A numerical treatment of non-linear higher-order geometric evolution equations with the level set and the finite element method is presented. The isotropic, weak anisotropic and strong anisotropic situation is discussed. Most of the equations considered in this work arise from the field of thin …