Clemens Hofreither, Walter Zulehner,
"Spectral Analysis of Geometric Multigrid Methods for Isogeometric Analysis"
, in I. Dimov, S. Fidanova, and I. Lirkov: Numerical Methods and Applications, Vol. 8962, Springer International Publishing, Seite(n) 123-129, 2015
Original Titel:
Spectral Analysis of Geometric Multigrid Methods for Isogeometric Analysis