Vol. 2 No. 1 (1999)

Articles

• Solutions of weakly nonlinear differential equations bounded on the whole line

  Alexander A. Boichuk (Author)

  3-10

• Hill's surfaces in the generalized problem of $(n+1)$ bodies

  Leszek Jan Gadomski (Author)

  11-15

• Application of the "Mathematica" computer system to the determination of the coordinates of equilibrium positions in the Grebenikov - Elmabsut gravitation model of four bodies

  Dorota Kozak-Skoworodkin, E. Onishk (Author)

  16-18

• The asymptotic solution of the Cauchy problem for the degenerate singularly perturbed linear system in the case of multiple spectrum of the main operator

  O. I. Kocherga, Vasili P. Yakovets (Author)

  19-29

• To the theory of geodesic-lines equation

  N. A. Lukashevich, Alexandre V. Chichurin (Author)

  30-35

• Boundary value problem for a system of wave equations

  Vasili V. Marinets, V. L. Rego (Author)

  36-41

• The approximation of a system of differential-difference equations by a system of ordinary differential equations

  L. A. Piddubna, I. M. Cherevko (Author)

  42-49

• Some properties of solutions of differential inclusions with Hukuhara derivative

  Andrej V. Plotnikov, A. V. Tumbrukaki (Author)

  50-58

• On the Hamiltonian structure of Benney type hydrodynamic and Boltsman-Vlasov axial kinetic equations

  Anatolij K. Prykarpatski, Denis L. Blackmore, Nikolai Nikolaevich Bogolubov, V. Hr. Samoilenko (Author)

  59-82

• Symplectic analysis of deformations of slowly perturbed completely integrable finite-dimensional Hamiltonian systems and associated adiabatic invariants

  Yarema A. Prykarpatsky, Anatoly M. Samoilenko (Author)

  83-91

• On some boundary value problems with non-local conditions

  Andrei N. Ronto (Author)

  92-108

• A computational modification of the numerical-analytic method for periodic boundary value problems

  Miklós Rontó, Aurél Galántai (Author)

  109-114

• On weak regular properties of linear expansion of dynamical systems

  Anatoly M. Samoilenko, Wiktor L. Kułyk, Bogdan Wojtowicz (Author)

  115-127

• On the existence of invariant tori of <i>M</i>-frequency oscillation systems and their stability

  V. S. Tkachuk (Author)

  128-132

• New methods for the solution of nonlinear equations with singularities

  Andrzej Chmura, Alexey A. Tretyakov (Author)

  133-137

• Sufficient conditions of linear stability for equilibrium points in the Newtonian gravitational model of six bodies

  Mirosław Jakubiak (Author)

  138-144