ASIN ASN Acknowledgement Apr Aug B BIRKHAUSER BibTeX Birkh Bj Bochev Brenner C CDL CRC CSE Chan D DMS DP Dahlquist Denoising E ECS ELSEVIER Eld Elden Elsevier Embree F FAX FCN Fri Fxx G Germund Golub Greif Gunzburger H Higham INA INSCC ISBN ISO Internet Iserles J Jun KGL L LCB LCCN LSF LaTeX M MATLAB MDT MMC MMD MRclass MRnumber MST MTF Mallat MathSciNet Matlab Melvyl Mon Multigrid N NJ NMS Ned Neumaier Nov Numeriska OCLC OT Oct P Pavel Preconditioners QA RM Ridgway S SIAM SMM SP SPA SV Schwarz Sep Sobolev Solovay's Sorin Sparsity Strang T TK TeX Tel Thu Trefethen Tue U UK URL UT Variational Ver WTS WWW Wavelet ac ack acknowledgement acm adr annote b beebe bibdate bibmods bibnames bibnet bibsort bibsource birkhauser byyear c catdir cdlib codetable com d dk docstring e ec edu email ephane er est ftp fy g golub gov h higham html http ieee john kb ke libnote lloyd loc ltx melvyl metoder n nd neum nhfb nicholas njh nonnormal numana numbook o obidos org pseudospectra qid rck rd ref sc securehost showtags sr st t tableofcontents toc trefethen twocolumn uk univie utah wavelets wc www x xii xiii xvi xvii xviii xx xxviii xxx z