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, A. Borzi, C. C. Douglas:
  Implementation and analysis of multigrid schemes with finite elements for elliptic optimal control problems. 27-48
  
• Boris N. Khoromskij, A. Litvinenko, H. G. Matthies:
  Application of hierarchical matrices for computing the Karhunen-Loève expansion. 49-67
  
• Jaroslav Haslinger, Tomas 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
  
• Rachid Hadid, Mehmet Hakan Karaata:
  Stabilizing maximum matching in bipartite networks. 121-138
  
• 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
  
• M. Ceballos, Juan Núñez, Ángel F. Tenorio:
  Algorithm to compute the maximal abelian dimension of Lie algebras. 231-239