2 papers
math.DS2025
On the variety of solutions of 1-dimensional nonlinear eigenvalue problems
Catherine Bandle, Simon Stingelin, Alfred Wagner
Second order nonlinear eigenvalue problems are considered for which the spectrum is an interval. The boundary conditions are of Robin and Dirichlet type. The shape and the number o…
math.AP2025
Numerics and analysis of Cahn--Hilliard critical points
Tobias Grafke, Sebastian Scholtes, Alfred Wagner +1
We explore recent progress and open questions concerning local minima and saddle points of the Cahn--Hilliard energy in and the critical parameter regime of large system…