Vol. 12 No. 2 (2009)

Articles

• Conditions for bifurcations of solutions of degenerate boundary-value problems

  Alexander A. Boichuk, Lyubov M. Shegda (Author)

  147-154

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• Equivalence of closed 1-forms on closed nonoriented surfaces

  N. V. Budnytska (Author)

  155-167

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• Periodic solutions of systems of differential-functional equations with linear deviations of the argument, and their properties

  Natalia Leonidivna Denysenko (Author)

  168-179

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• Necessary conditions for existence of positive solutions of second order linear difference equations and sufficient conditions for oscillation of solutions

  Roman Koplatadze, George Kvinikadze (Author)

  180-194

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• Applications of perturbations on accretive mappings to nonlinear elliptic systems involving $(p,q)$-Laplacian

  Li Wei, Ravi P. Agarwal, Patricia J. Y. Wong (Author)

  195-207

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• On asymptotic integration of a linear system of differential equations with a small parameter at some of the derivatives

  Anatoly M. Samoilenko, Inna G. Kliuchnyk (Author)

  208-234

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• The dynamics of quantized circle homeomorphism with a quasiperiodic perturbation

  Alexei Yu. Teplinsky (Author)

  235-250

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• Solution of a heat equation with delay

  D. Ya. Khusainov, Anatoli F. Ivanov, Iryna V. Kovarzh (Author)

  251-272

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• Solution of linear systems of differential equations with degeneration

  Anna A. Chechel (Author)

  273-278

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• On local asymptotic expansions of singularly perturbed systems of differential equations with a degeneration in a point

  Mykola I. Shkil (Author)

  279-285

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• Book review: Topological degree aproach to bifurcation problems, by Michal Fečkan

  Alexander A. Boichuk (Author)

  286-289

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