13 citations · 22 across the 5 of their papers we have counts for
6 papers
Besov regularity of non-linear parabolic PDEs on non-convex polyhedral domains
Stephan Dahlke, Markus Hansen, Cornelia Schneider
This paper is concerned with the regularity of solutions to parabolic evolution equations. We consider semilinear problems on non-convex domains. Special attention is paid to the s…
An extension operator for Sobolev spaces with mixed weights
Markus Hansen, Cornelia Schneider, Flóra Orsolya Szemenyei
We provide an extension operator for weighted Sobolev spaces on bounded polyhedral cones involving a mixture of weights, which measure the distance to the vertex and the edges…
Continuous Wavelet Frames on the Sphere: The Group-Theoretic Approach Revisited
S. Dahlke, F. De Mari, E. De Vito +5
In \cite{AV99}, Antoine and Vandergheynst propose a group-theoretic approach to continuous wavelet frames on the sphere. The frame is constructed from a single so-called admissible…
Properties of Kondratiev spaces
Stephan Dahlke, Markus Hansen, Cornelia Schneider +1
In this paper, we investigate Kondratiev spaces on domains of polyhedral type. In particular, we will be concerned with necessary and sufficient conditions for continuous and compa…
Inferring Interaction Rules From Observations of Evolutive Systems I: The Variational Approach
Mattia Bongini, Massimo Fornasier, Markus Hansen +1
In this paper we are concerned with the learnability of nonlocal interaction kernels for first order systems modeling certain social interactions, from observations of realizations…
First Class Constrained Systems and Twisting of Courant Algebroids by a Closed 4-form
Markus Hansen, Thomas Strobl
We show that in analogy to the introduction of Poisson structures twisted by a closed 3-form by Park and Klimcik-Strobl, the study of three dimensional sigma models with Wess-Zumin…