Bröcker, Theodor Partielle Differentialgleichungen. Eine Vorlesung - ein Fragment. (German) Zbl 0461.35001 Der Regensburger Trichter, 11. Regensburg: Fachbereich Mathematik der Universität Regensburg. IV, 124 S. (1975). MSC: 35-01 35J05 35K05 35L05 PDF BibTeX XML OpenURL
Shlapak, Yu. D. Periodische Lösungen eines linearen Systems zweiter Ordnung, welches bezüglich der Ableitungen nicht auflösbar ist. (Russian) Zbl 0461.34026 Analytical methods of studying the solution of non-linear differential equations, Thematic Work Collect., Kiev 1975, 183-188 (1975). MSC: 34C25 34A30 PDF BibTeX XML OpenURL
Schnerr, Fritz Verbesserte Fehlereingrenzungen für das charakteristische Anfangswertproblem einer hyperbolischen Differentialgleichung \(z_{xy}=f(x,y,z)\). (German) Zbl 0416.35051 Wiss. Z. Tech. Univ. Dres. 24, 955-963 (1975). MSC: 35L70 65M99 65N99 65M15 PDF BibTeX XML Cite \textit{F. Schnerr}, Wiss. Z. Tech. Univ. Dres. 24, 955--963 (1975; Zbl 0416.35051) OpenURL
Onose, Hiroshi An oscillation theorem for a damped nonlinear differential equation. (English) Zbl 0412.34015 Math., Rev. Anal. Numér. Théor. Approximation, Math. 17(40), 203-207 (1975). MSC: 34C10 34K99 34C15 34A34 PDF BibTeX XML Cite \textit{H. Onose}, Math. Rev. Anal. Numér. Théor. Approximation, Math. 17(40), 203--207 (1975; Zbl 0412.34015) OpenURL
Pekker, M. A. Nonphysical sheet for the equations of the vibrating string. (English. Russian original) Zbl 0402.35083 J. Sov. Math. 10, 918-933 (1978); translation from Probl. Mat. Anal. 5, 133-152 (1975). MSC: 35Q99 35L10 35B45 35C10 35P25 PDF BibTeX XML Cite \textit{M. A. Pekker}, J. Sov. Math. 10, 918--933 (1975; Zbl 0402.35083); translation from Probl. Mat. Anal. 5, 133--152 (1975) Full Text: DOI OpenURL
Boruvka, O. Über die Differentialgleichungen y”=q(t)y mit periodischen Abständen der Nullstellen ihrer Integrale. (German) Zbl 0398.34031 5. Tag. Probl. Meth. Mathem. Phys., Heft 2, Karl-Marx-Stadt 1973, 239-255 (1975). MSC: 34C10 PDF BibTeX XML OpenURL
Napolitano, Luigi G. On the functional analysis derivation and generalization of hybrid variational methods. (English) Zbl 0395.35015 Meccanica 10, 188-193 (1975). MSC: 35J05 46G05 47F05 35J20 PDF BibTeX XML Cite \textit{L. G. Napolitano}, Meccanica 10, 188--193 (1975; Zbl 0395.35015) Full Text: DOI OpenURL
Kneschke, Alfred Über das finite eindimensionale Wärmeleitungsproblem. (German) Zbl 0386.65045 5. Tag. Probl. Meth. Mathem. Phys., Heft 2, Karl-Marx-Stadt 1973, 48, 395-409 (1975). MSC: 65N12 35K05 35K20 65M99 65N99 65M12 PDF BibTeX XML OpenURL
Prenter, P. M. Splines and variational methods. (English) Zbl 0344.65044 Pure and Applied Mathematics. New York etc.: John Wiley & Sons, a Wiley- Interscience Publication. XI, 323 p. $ 23.40; £11.70 (1975). MSC: 65L10 65-02 65J05 34A45 35J05 65M99 65N99 65J99 35J20 35A15 65N30 35J35 PDF BibTeX XML OpenURL
Kawarada, Hideo; Natori, Makoto Numerical solutions of a two-phase Stefan problem. (English) Zbl 0328.65048 Theor. appl. Mech., Proc. 23rd Japan nat. Congr. appl. Mech., Tokyo 1973, 511-516 (1975). MSC: 65M99 35K05 35K20 35K50 PDF BibTeX XML OpenURL
Kimura, Tosihusa; Sibuya, Yasutaka On a method of solving the initial value problem for the wave equation. (English) Zbl 0313.35052 Proc. Am. Math. Soc. 50, 205-215 (1975). MSC: 35L05 35L15 35C15 35J05 35J25 31B05 31B10 31B25 31B35 PDF BibTeX XML Cite \textit{T. Kimura} and \textit{Y. Sibuya}, Proc. Am. Math. Soc. 50, 205--215 (1975; Zbl 0313.35052) Full Text: DOI OpenURL
Copson, E. T. Partial differential equations. (English) Zbl 0308.35001 Cambridge etc.: Cambridge University Press. VII, 280 p. pbk: £9.00; hbk: £4.00 (1975). MSC: 35-01 35J05 35L10 35K05 35F20 PDF BibTeX XML OpenURL
Spivak, Michael A comprehensive introduction to differential geometry. Vol. 5. (English) Zbl 0306.53003 Boston, Mass.: Publish or Perish, Inc. V, 661 p. (1975). MSC: 53-01 12E05 35A05 35A10 35A30 35F05 35G05 35J05 35J15 35L05 35L10 35L40 53-02 53-03 53A05 53B20 53B25 53C05 53C10 53C20 53C30 53C40 55N10 55R05 55R10 53C45 55R25 55R40 57R15 57R20 57R25 58A15 PDF BibTeX XML OpenURL
Ramm, A. G. An iterative method of solving the integral equation for a third boundary-value problem. (English) Zbl 0305.35029 Differ. Equations 9(1973), 1593-1596 (1975). MSC: 35J05 35J25 45B05 65N99 PDF BibTeX XML Cite \textit{A. G. Ramm}, Differ. Equations 9, 1593--1596 (1975; Zbl 0305.35029) OpenURL
Chekhlov, V. I. A mixed problem with a discontinuous boundary operator for a hyperbolic equation. (English) Zbl 0296.35049 Proc. Steklov Inst. Math. 126(1973), 189-256 (1975). MSC: 35L05 35L20 35M99 35R05 PDF BibTeX XML Cite \textit{V. I. Chekhlov}, Proc. Steklov Inst. Math. 126, 189--256 (1975; Zbl 0296.35049) OpenURL