A criterion for the existence of the unique invariant torus of a linear extension of dynamical systems A. A. Boichuk OriginalPaper Pages: 1 - 11
FD-method for an eigenvalue problem with nonlinear potential I. P. HavrylyukA. V. KlymenkoN. O. Rossokhata OriginalPaper Pages: 12 - 27
Specific features of application of perturbation techniques in problems of nonlinear oscillations of a liquid with free surface in cavities of noncylindrical shape O. S. Limarchenko OriginalPaper Pages: 45 - 69
Invariant tori of locally Hamiltonian systems close to conditionally integrable systems Yu. V. LoveikinI. O. Parasyuk OriginalPaper Pages: 70 - 99
Investigation of the structure of the set of continuous solutions of systems of nonlinear difference equations with continuous argument G. P. Pelyukh OriginalPaper Pages: 100 - 110
Nonlocal Dirichlet problem for linear parabolic equations with degeneration I. D. Pukal’s’kyi OriginalPaper Pages: 111 - 125
Asymptotic solutions of the Cauchy problem for the singularly perturbed Korteweg-de Vries equation with variable coefficients V. H. SamoilenkoYu. I. Samoilenko OriginalPaper Pages: 126 - 139
Representation of solutions of one integro-differential operator equation Yu. S. Linchuk OriginalPaper Pages: 143 - 146
On one class of topological *-algebras with standard identities S. V. Tyshchenko OriginalPaper Pages: 147 - 151