Busch, Ingolf;Ernst, Oliver G.;Ullmann, Elisabeth
Expansion of random field gradients using hierarchical matrices
Proc. Appl. Math. Mech.
2011
11
1
911--914

Ernst, Oliver G.;Mugler, Antje;Starkloff, Hans-Jörg;Ullmann, Elisabeth
On the convergence of generalized polynomial chaos expansions
ESAIM: M2AN
2011
46
2
oct
317--339