Computing, Volume 84
Volume 84, Numbers 1-2, April 2009
Jochen Garcke, Markus Hegland: Fitting multidimensional data using gradient penalties and the sparse grid combination technique. 1-25
O. Lass, Michelle Vallejos, Alfio Borzì, C. C. Douglas: Implementation and analysis of multigrid schemes with finite elements for elliptic optimal control problems. 27-48
Boris N. Khoromskij, Alexander Litvinenko, Hermann G. Matthies: Application of hierarchical matrices for computing the Karhunen-Loève expansion. 49-67
Jaroslav Haslinger, Tomás Kozubek, Radek Kucera: Fictitious domain formulations of unilateral problems: analysis and algorithms. 69-96
L. Jiang, C. C. Douglas: An analysis of 4D variational data assimilation and its application. 97-120
János Balogh, József Békési, Gábor Galambos, Mihály Csaba Markót: Improved lower bounds for semi-online bin packing problems. 139-148
Volume 84, Numbers 3-4, June 2009
Oscar P. Bruno, Jeffrey S. Ovall, Catalin Turc: A high-order integral algorithm for highly singular PDE solutions in Lipschitz domains. 149-181
Shi-Liang Wu, Ting-Zhu Huang, Cui-Xia Li: Generalized block triangular preconditioner for symmetric saddle point problems. 183-208
Kaushik Mukherjee, Srinivasan Natesan: Parameter-uniform hybrid numerical scheme for time-dependent convection-dominated initial-boundary-value problems. 209-230
Manuel Ceballos, Juan Núñez, Ángel F. Tenorio: Algorithm to compute the maximal abelian dimension of Lie algebras. 231-239



