2 papers
math.NA2022
An Ultra-Weak Space-Time Variational Formulation for the Schrödinger Equation
Stefan Hain, Karsten Urban
We present a well-posed ultra-weak space-time variational formulation for the time-dependent version of the linear Schrödinger equation with an instationary Hamiltonian. We prove o…
math.NA2018
A Hierarchical A-Posteriori Error Estimatorfor the Reduced Basis Method
Stefan Hain, Mario Ohlberger, Mladjan Radic +1
In this contribution we are concerned with tight a posteriori error estimation for projection based model order reduction of - stable parameterized variational problems…