A MIXED NEWTON-PICARD-ITERATION FOR THE SOLUTION OF NONLINEAR TWO-POINT BOUNDARY-VALUE PROBLEMSMACKENS W.1982; Z. ANGEW. MATH. MECH.; ISSN 0044-2267; DDR; DA. 1982; VOL. 62; NO 5; PP. T334-T336; BIBL. 7 REF.Article

EIN QUOTIENTENEINSCHLUSS BEI SPLEINE-EIGENWERTAUFGABEN. = UNE INCLUSION DE QUOTIENT DANS DES PROBLEMES DE VALEURS PROPRES-SPLINERMACKENS W.1977; SER. INTERNATION. ANAL. NUMER.; SUISSE; DA. 1977; VOL. 38; PP. 69-83; ABS. ANGL.; BIBL. 7 REF.; (NUMER. ANWEND. EIGENWERTAUFGABEN VERZWEIGUNGSPROBL. TAG. VORTRAGSANSZ.; OBERWOLFACH; 1976)Conference Paper

Numerical differentiation of implicitly defined space curvesMACKENS, W.Computing (Wien. Print). 1989, Vol 41, Num 3, pp 237-260, issn 0010-485XArticle

TOEPLITZ MATRICES WITH TOTALLY NONNEGATIVE INVERSESLORENZ J; MACKENS W.1979; LINEAR ALGEBRA APPL.; USA; DA. 1979-04; VOL. 24; PP. 133-141; BIBL. 22 REF.Article

Solving large nonlinear systems of equations by an adaptive condensation processJARAUSCH, H; MACKENS, W.Numerische Mathematik. 1987, Vol 50, Num 6, pp 633-653, issn 0029-599XArticle

Computing the minimum eigenvalue of a symmetric positive definite toeplitz matrix by newton-type methodsMACKENS, W; VOSS, H.SIAM journal on scientific computing (Print). 2000, Vol 21, Num 4, pp 1650-1656, issn 1064-8275Article

Nonnodal condensation of eigenvalue problemsMACKENS, W; VOSS, H.Zeitschrift für angewandte Mathematik und Mechanik. 1999, Vol 79, Num 4, pp 243-255, issn 0044-2267Article

Bridging stresses and R-curves in ceramic/metal compositesRADDATZ, O; SCHNEIDER, G. A; MACKENS, W et al.Journal of the European Ceramic Society. 2000, Vol 20, Num 13, pp 2261-2273, issn 0955-2219Article

Computing the minimal eigenvalue of a symmetric Toeplitz matrixVOSS, H; MACKENS, W.Zeitschrift für angewandte Mathematik und Mechanik. 1996, Vol 76, pp 701-702, issn 0044-2267, SUP2Conference Paper

Nonnodal condensation of general symmetric eigenvalue problemsMACKENS, W; VOSS, H.Zeitschrift für angewandte Mathematik und Mechanik. 1996, Vol 76, pp 465-466, issn 0044-2267, SUP1Conference Paper