42 citations · 176 across the 19 of their papers we have counts for
4 papers · 1 filter
Efficient numerical approximation of a non-regular Fokker--Planck equation associated with first-passage time distributions
Udo Boehm, Sonja Cox, Gregor Gantner +1
In neuroscience, the distribution of a decision time is modelled by means of a one-dimensional Fokker--Planck equation with time-dependent boundaries and space-time-dependent drift…
A weighted POD-reduction approach for parametrized PDE-constrained Optimal Control Problems with random inputs and applications to environmental sciences
Giuseppe Carere, Maria Strazzullo, Francesco Ballarin +2
Reduced basis approximations of Optimal Control Problems (OCPs) governed by steady partial differential equations (PDEs) with random parametric inputs are analyzed and constructed.…
Operator preconditioning: the simplest case
Rob Stevenson, Raymond van Venetië
Using the framework of operator or Calderón preconditioning, uniform preconditioners are constructed for elliptic operators discretized with continuous finite (or boundary) element…
A wavelet-in-time, finite element-in-space adaptive method for parabolic evolution equations
Rob Stevenson, Raymond van Venetië, Jan Westerdiep
In this work, an -linearly converging adaptive solver is constructed for parabolic evolution equations in a simultaneous space-time variational formulation. Exploiting the produ…