Iordanov, Iordan V. Problème non-coercif pour une inéquation variationnelle elliptique à deux contraintes. (French) Zbl 0443.49008 Serdica 1, 261-268 (1975). MSC: 49J40 35J20 PDFBibTeX XMLCite \textit{I. V. Iordanov}, Serdica 1, 261--268 (1975; Zbl 0443.49008)
Ludwig, S. Konvergenzeigenschaften des Verfahrens der besten Approximation. (German) Zbl 0381.47006 5. Tag. Probl. Meth. Mathem. Phys., Heft 1, Karl-Marx-Stadt 1973, 152-157 (1975). MSC: 47A50 65J10 49R50 PDFBibTeX XML
van de Panne, C. Methods for linear and quadratic programming. (English) Zbl 0348.90094 Studies in Mathematical and Managerial Economics. Vol. 17. Amsterdam - Oxford: North-Holland Publishing Company; New York: American Elsevier Publishing Company, Inc. XII, 477 p. Dfl. 120.00; $ 49.95 (1975). Reviewer: R. W. Cottle (Stanford) MSC: 90-02 90C05 90C20 90C33 PDFBibTeX XML
Hadeler, K. P. On a class of nonlinear eigenvalue problems. (English) Zbl 0342.65024 Acta Univ. Carol., Math. Phys. 15(1974), No. 1-2, 35-38 (1975). MSC: 65F15 65J05 47A10 47A50 49R50 PDFBibTeX XMLCite \textit{K. P. Hadeler}, Acta Univ. Carol., Math. Phys. 15, No. 1--2, 35--38 (1975; Zbl 0342.65024) Full Text: EuDML
Napolitano, L. G. On the application to optimization problems of a new variational formulation of boundary value problems. (English) Zbl 0338.49002 Aerotecnica Missili Spazio 54, 24-27 (1975). MSC: 49J27 49S05 47A50 46E20 PDFBibTeX XMLCite \textit{L. G. Napolitano}, Aerotec. Missili Spazio 54, 24--27 (1975; Zbl 0338.49002)
Alexander, H.; Osserman, R. Area bounds for various classes of surfaces. (English) Zbl 0326.53030 Am. J. Math. 97, 753-769 (1975). MSC: 53B25 49Q05 49Q20 52A40 53A05 53A10 32Q99 PDFBibTeX XMLCite \textit{H. Alexander} and \textit{R. Osserman}, Am. J. Math. 97, 753--769 (1975; Zbl 0326.53030) Full Text: DOI
Hadeler, K. P. Nonlinear eigenvalue problems. (English) Zbl 0312.49018 Numer. Behandl. Differ.-Gleich., Tag. Oberwolfach 1974, ISNM 27, 111-130 (1975). MSC: 49R50 47A10 47A50 58E05 65J05 PDFBibTeX XML
Arthurs, A. M. Variational principles for a class of boundary value problems. (English) Zbl 0306.49030 J. Math. Anal. Appl. 50, 483-488 (1975). MSC: 49R50 35A15 47A50 PDFBibTeX XMLCite \textit{A. M. Arthurs}, J. Math. Anal. Appl. 50, 483--488 (1975; Zbl 0306.49030) Full Text: DOI
Arthurs, A. M. Complementary variational principles for linear equations. (English) Zbl 0299.49020 J. Math. Anal. Appl. 49, 237-239 (1975). MSC: 49R50 47A50 PDFBibTeX XMLCite \textit{A. M. Arthurs}, J. Math. Anal. Appl. 49, 237--239 (1975; Zbl 0299.49020) Full Text: DOI