@inproceedings{WimmerClemensHeliasetal., author = {Wimmer, Georg and Clemens, M. and Helias, M. and Steinmetz, T.}, title = {Acceleration of Transient Electro- and Magnetoquasistatic Field Simulations Using Subspace Recycling Techniques}, series = {Electrical and Electronic Engineering (ISEF 2005)}, booktitle = {Electrical and Electronic Engineering (ISEF 2005)}, editor = {Lopez-Fern{\´a}des, X. and Wiak, S. and Krawczyk, A.}, address = {Baiona, Vigo, Spanien}, isbn = {84-609-7057-4}, language = {en} } @incollection{WimmerSteinmetzClemens, author = {Wimmer, Georg and Steinmetz, T. and Clemens, M.}, title = {Numerical Solution of Optimal Control Problems with Sparse SQP-Methods}, series = {ENUMATH}, booktitle = {ENUMATH}, editor = {Berm{\´u}dez de Castro, A. and G{\´o}mez, D. and Quintela, P. and Salgado, P.}, publisher = {Springer}, address = {Santiago De Compostela, Spain, Berlin, Heidelberg}, isbn = {3-540-34287-7}, pages = {996 -- 1005}, language = {en} }