. . "Iterative method for construction of an invariant subspace is presented. Convergence theorem is proved. The theory is applied for construction of efficient preconditioners."@en . . "RIV/00216208:11320/04:00002983" . "Polynomi\u00E1ln\u00ED filtry a jejich aplikace"@cs . "118;123" . "[A66BDCD1FEC3]" . "Ulrychov\u00E1, Iveta" . "Z(MSM 113200007)" . "11320" . . . "2004-01-01+01:00"^^ . . "Praha" . . "Praha" . "Polynomi\u00E1ln\u00ED filtry a jejich aplikace"@cs . "MATFYZPRESS" . . . . . "Polynomial Filters and Their Applications" . "2"^^ . . "WDS'04Proceedings of Contributed Papers" . "2"^^ . "6"^^ . "Je pops\u00E1na itera\u010Dn\u00ED metoda ke konstrukci invariantn\u00EDho podprostoru. Je dok\u00E1z\u00E1na v\u011Bta o konvergenci. Teorie je pou\u017Eita ke konstrukci efektivn\u00EDch matic p\u0159edpodm\u00EDn\u011Bn\u00ED."@cs . "RIV/00216208:11320/04:00002983!RIV/2005/MSM/113205/N" . "Polynomial Filters and Their Applications" . . "Polynomial Filters and Their Applications"@en . "80-86732-32-0" . "580226" . "Polynomial Filters and Their Applications"@en . "Z\u00EDtko, Jan" . "Polynomial;Filters;Their;Applications"@en . . . . . "Iterative method for construction of an invariant subspace is presented. Convergence theorem is proved. The theory is applied for construction of efficient preconditioners." . .