Dafermos, C. M. The mixed initial-boundary value problem for the equations of nonlinear one-dimensional viscoelasticity. (English) Zbl 0218.73054 J. Differ. Equations 6, 71-86 (1969). MSC: 74D05 74D10 74D99 74B99 74H99 PDFBibTeX XMLCite \textit{C. M. Dafermos}, J. Differ. Equations 6, 71--86 (1969; Zbl 0218.73054) Full Text: DOI
Marlin, J. A.; Struble, R. A. Asymptotic equivalence of nonlinear systems. (English) Zbl 0218.34036 J. Differ. Equations 6, 578-596 (1969). MSC: 34C11 34A34 34D05 45G15 PDFBibTeX XMLCite \textit{J. A. Marlin} and \textit{R. A. Struble}, J. Differ. Equations 6, 578--596 (1969; Zbl 0218.34036) Full Text: DOI
Arenstorf, R. F. Regularization theory for the elliptic restricted three body problem. (English) Zbl 0205.55003 J. Differ. Equations 6, 420-451 (1969). MSC: 70F07 70F15 70F35 PDFBibTeX XMLCite \textit{R. F. Arenstorf}, J. Differ. Equations 6, 420--451 (1969; Zbl 0205.55003) Full Text: DOI
Conway, E.; Smith, D. An ordering principle for discontinuous solutions of quasi-linear equations. (English) Zbl 0204.41301 J. Differ. Equations 6, 110-124 (1969). PDFBibTeX XMLCite \textit{E. Conway} and \textit{D. Smith}, J. Differ. Equations 6, 110--124 (1969; Zbl 0204.41301) Full Text: DOI
Brauer, Fred; Wong, J. S. W. On asymptotic behavior of perturbed linear systems. (English) Zbl 0201.11703 J. Differ. Equations 6, 142-153 (1969). PDFBibTeX XMLCite \textit{F. Brauer} and \textit{J. S. W. Wong}, J. Differ. Equations 6, 142--153 (1969; Zbl 0201.11703) Full Text: DOI
Jones, G. S.; Yorke, J. A. The existence and nonexistence of critical points in bounded flows. (English) Zbl 0198.13101 J. Differ. Equations 6, 238-246 (1969). PDFBibTeX XMLCite \textit{G. S. Jones} and \textit{J. A. Yorke}, J. Differ. Equations 6, 238--246 (1969; Zbl 0198.13101) Full Text: DOI
Sherman, Thomas L. Uniqueness for second order two point boundary value problems. (English) Zbl 0195.09801 J. Differ. Equations 6, 197-208 (1969). PDFBibTeX XMLCite \textit{T. L. Sherman}, J. Differ. Equations 6, 197--208 (1969; Zbl 0195.09801) Full Text: DOI
Kartsatos, A. G. On oscillation of solutions of even order nonlinear differential equations. (English) Zbl 0193.05705 J. Differ. Equations 6, 232-237 (1969). PDFBibTeX XMLCite \textit{A. G. Kartsatos}, J. Differ. Equations 6, 232--237 (1969; Zbl 0193.05705) Full Text: DOI
Heard, M. L. On asymptotic behavior and periodic solutions of a certain Volterra integral equation. (English) Zbl 0192.45602 J. Differ. Equations 6, 172-186 (1969). PDFBibTeX XMLCite \textit{M. L. Heard}, J. Differ. Equations 6, 172--186 (1969; Zbl 0192.45602) Full Text: DOI
Etgen, G. J. On the oscillation of solutions of second order self-adjoint matrix differential equations. (English) Zbl 0191.16402 J. Differ. Equations 6, 187-195 (1969). PDFBibTeX XMLCite \textit{G. J. Etgen}, J. Differ. Equations 6, 187--195 (1969; Zbl 0191.16402) Full Text: DOI
Brauer, Fred; Wong, J. S. W. On the asymptotic relationships between solutions of two systems of ordinary differential equations. (English) Zbl 0185.16601 J. Differ. Equations 6, 527-543 (1969). PDFBibTeX XMLCite \textit{F. Brauer} and \textit{J. S. W. Wong}, J. Differ. Equations 6, 527--543 (1969; Zbl 0185.16601) Full Text: DOI
Olech, C. Existence theorems for optimal control problems involving multiple integrals. (English) Zbl 0184.19404 J. Differ. Equations 6, 512-526 (1969). PDFBibTeX XMLCite \textit{C. Olech}, J. Differ. Equations 6, 512--526 (1969; Zbl 0184.19404) Full Text: DOI
Stephan, B. H. On the existence of periodic solutions of z’(t)=-az(t-r+uk(t,z(t)))+F(t). (English) Zbl 0184.12101 J. Differ. Equations 6, 408-419 (1969). PDFBibTeX XMLCite \textit{B. H. Stephan}, J. Differ. Equations 6, 408--419 (1969; Zbl 0184.12101) Full Text: DOI
Cohoon, D. K. Nonexistence of a continuous right inverse for parabolic differential operators. (English) Zbl 0183.38701 J. Differ. Equations 6, 503-511 (1969). PDFBibTeX XMLCite \textit{D. K. Cohoon}, J. Differ. Equations 6, 503--511 (1969; Zbl 0183.38701) Full Text: DOI
Nicolson, L. S. Boundary value problems for systems of ordinary differential equations. (English) Zbl 0183.36205 J. Differ. Equations 6, 397-407 (1969). PDFBibTeX XMLCite \textit{L. S. Nicolson}, J. Differ. Equations 6, 397--407 (1969; Zbl 0183.36205) Full Text: DOI
Karon, J. M. The sign-regularity properties of a class of Green’s functions for ordinary differential equations. (English) Zbl 0183.36102 J. Differ. Equations 6, 484-502 (1969). PDFBibTeX XMLCite \textit{J. M. Karon}, J. Differ. Equations 6, 484--502 (1969; Zbl 0183.36102) Full Text: DOI
Grossberg, S. On the variational systems of some nonlinear difference-differential equations. (English) Zbl 0182.12802 J. Differ. Equations 6, 544-577 (1969). PDFBibTeX XMLCite \textit{S. Grossberg}, J. Differ. Equations 6, 544--577 (1969; Zbl 0182.12802) Full Text: DOI
Strauss, A.; Yorke, J. A. Perturbing uniform asymptotically stable nonlinear systems. (English) Zbl 0182.12103 J. Differ. Equations 6, 452-483 (1969). PDFBibTeX XMLCite \textit{A. Strauss} and \textit{J. A. Yorke}, J. Differ. Equations 6, 452--483 (1969; Zbl 0182.12103) Full Text: DOI
Kushner, H. J. The Cauchy problem for a class of degenerate parabolic equations and asymptotic properties of the related diffusion process. (English) Zbl 0181.44305 J. Differ. Equations 6, 209-231 (1969). PDFBibTeX XMLCite \textit{H. J. Kushner}, J. Differ. Equations 6, 209--231 (1969; Zbl 0181.44305) Full Text: DOI
Fattorini, H. O. Ordinary differential equations in linear topological space. II. (English) Zbl 0181.42801 J. Differ. Equations 6, 50-70 (1969). PDFBibTeX XMLCite \textit{H. O. Fattorini}, J. Differ. Equations 6, 50--70 (1969; Zbl 0181.42801) Full Text: DOI
Strang, G. Hyperbolic initial-boundary value problems in two unknowns. (English) Zbl 0179.14604 J. Differ. Equations 6, 161-171 (1969). PDFBibTeX XMLCite \textit{G. Strang}, J. Differ. Equations 6, 161--171 (1969; Zbl 0179.14604) Full Text: DOI
Jarnik, J.; Kurzweil, J. On invariant sets and invariant manifolds of differential systems. (English) Zbl 0176.39101 J. Differ. Equations 6, 247-263 (1969). PDFBibTeX XMLCite \textit{J. Jarnik} and \textit{J. Kurzweil}, J. Differ. Equations 6, 247--263 (1969; Zbl 0176.39101) Full Text: DOI
Kreith, K. A generalized Pruefer transformation. (English) Zbl 0176.09701 J. Differ. Equations 6, 337-344 (1969). PDFBibTeX XMLCite \textit{K. Kreith}, J. Differ. Equations 6, 337--344 (1969; Zbl 0176.09701) Full Text: DOI
Bardos, C.; Brézis, Haïm Sur une classe de problèmes d’évolution non linéaires. (French) Zbl 0176.09003 J. Differ. Equations 6, 345-394 (1969). PDFBibTeX XMLCite \textit{C. Bardos} and \textit{H. Brézis}, J. Differ. Equations 6, 345--394 (1969; Zbl 0176.09003) Full Text: DOI
Nur, H. S. Singular perturbation of linear partial differential equation. (English) Zbl 0176.08902 J. Differ. Equations 6, 314-325 (1969). PDFBibTeX XMLCite \textit{H. S. Nur}, J. Differ. Equations 6, 314--325 (1969; Zbl 0176.08902) Full Text: DOI
Brunovsky, P. Controllability and linear closed-loop controls in linear periodic systems. (English) Zbl 0176.06301 J. Differ. Equations 6, 296-313 (1969). PDFBibTeX XMLCite \textit{P. Brunovsky}, J. Differ. Equations 6, 296--313 (1969; Zbl 0176.06301) Full Text: DOI
Hallam, T. G.; Heidel, J. W. Asymptotic expansions of the subdominant solutions of a class of nonhomogeneous differential equations. (English) Zbl 0176.05602 J. Differ. Equations 6, 125-141 (1969). PDFBibTeX XMLCite \textit{T. G. Hallam} and \textit{J. W. Heidel}, J. Differ. Equations 6, 125--141 (1969; Zbl 0176.05602) Full Text: DOI
Colton, D. Analytic theory and uniqueness problems for the generalized, axially symmetric Schrödinger equation. (English) Zbl 0175.39901 J. Differ. Equations 6, 264-270 (1969). PDFBibTeX XMLCite \textit{D. Colton}, J. Differ. Equations 6, 264--270 (1969; Zbl 0175.39901) Full Text: DOI
Lovingood, J. A. A special class of dynamical polysystems. (English) Zbl 0175.38703 J. Differ. Equations 6, 326-336 (1969). PDFBibTeX XMLCite \textit{J. A. Lovingood}, J. Differ. Equations 6, 326--336 (1969; Zbl 0175.38703) Full Text: DOI
Grafton, R. B. A periodicity theorem for autonomous functional differential equations. (English) Zbl 0175.38503 J. Differ. Equations 6, 87-109 (1969). PDFBibTeX XMLCite \textit{R. B. Grafton}, J. Differ. Equations 6, 87--109 (1969; Zbl 0175.38503) Full Text: DOI
Diliberto, S. P. Application of periodic surfaces to a special class of problems. (English) Zbl 0175.38302 J. Differ. Equations 6, 40-49 (1969). PDFBibTeX XMLCite \textit{S. P. Diliberto}, J. Differ. Equations 6, 40--49 (1969; Zbl 0175.38302) Full Text: DOI
Mary, D. F. S.; Eliason, S. B. Upper bounds of \(T \int_{-T/2}^{T/2} p(t)dt\) and the differential equation \(x''+p(t)x = 0\). (English) Zbl 0175.38001 J. Differ. Equations 6, 154-160 (1969). PDFBibTeX XMLCite \textit{D. F. S. Mary} and \textit{S. B. Eliason}, J. Differ. Equations 6, 154--160 (1969; Zbl 0175.38001) Full Text: DOI
Wake, G. C. Uniqueness theorem for a system of parabolic differential equations. (English) Zbl 0175.11502 J. Differ. Equations 6, 36-39 (1969). PDFBibTeX XMLCite \textit{G. C. Wake}, J. Differ. Equations 6, 36--39 (1969; Zbl 0175.11502) Full Text: DOI
Ahlbrandt, C. D. Disconjugacy criteria for self-adjoint differential systems. (English) Zbl 0175.09301 J. Differ. Equations 6, 271-295 (1969). PDFBibTeX XMLCite \textit{C. D. Ahlbrandt}, J. Differ. Equations 6, 271--295 (1969; Zbl 0175.09301) Full Text: DOI
Lillo, J. C. Oscillatory solutions of the equation \(y'(x) = m(x) y(x-n(x))\). (English) Zbl 0174.39804 J. Differ. Equations 6, 1-35 (1969). PDFBibTeX XMLCite \textit{J. C. Lillo}, J. Differ. Equations 6, 1--35 (1969; Zbl 0174.39804) Full Text: DOI