Our regular seminar program covers a broad range of topics from applied mathematics, pure mathematics and statistics. All staff and students are welcome.
A complete list of past seminars can be accessed via the left-hand menu.
The subsequent discretization of the EFIE is a common approach to solve scattering problems on unbounded domains which is known as the Boundary Element Method (BEM) or Method of Moments (Mom). In many applications, such as optimization, shape...
Quantum as well as classical random walks give a nice playground for the use of harmonic analysis, the theory of special functions, combinatorics, group representation theory, functional analysis, complex analysis, ...to deal with problems of...
We discuss some versions of a numerical method for the discretization in time of an initial value problem for a parabolic equation in a Banach space framework. The method applies a quadrature rule to a contour integral representation of the solution...
Hyperbolic systems of partial differential equations often arise when modeling phenomena involving wave propagation or advective flow. Finite volume methods are a natural approach for conservation laws of this form since they are based directly on...
Hyperbolic systems of partial differential equations often arise when modeling phenomena involving wave propagation or advective flow. Finite volume methods are a natural approach for conservation laws of this form since they are based directly on...
Over the last several decades, many mesh generation methods and a plethora of adaptive methods for solving differential equations have been developed. In this talk, we take a general approach for describing the mesh generation problem, which can be...
Johnson and Schechtman proved a remarkable generalization of Rosenthal inequalities for symmetric spaces which contain Lp. Astashkin and Sukochev proved these inequalities to be valid for larger class. The latter proof is overcomplicated. We present...
Localization is a topological technique that allows us to make global equivariant computations in terms of local data at the fixed points. For example, we may compute a global integral by summing integrals at each of the fixed points. Or, if we know...
The field of algebraic topology focuses on studying topology, or shape, using algebraic concepts such as homology and homotopy groups. A comparatively recent addition to this literature has been the notion of persistent homology, which turns out to...