Kasyanova V. Asymptotic presentation of solutions of second order usual nonautonomous differential equations with nonlinearities asymptotically close to those of power type

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0411U006834

Applicant for

Specialization

  • 01.01.02 - Диференційні рівняння

28-10-2011

Specialized Academic Board

К41.051.05

Essay

The differential equation of the second order with nonlinearities asymptotically close to those of power type, videlicent those are regulary varying in zero or in the infinity, is considered in the tesis. For the selected class of solutions of this equation the methods of investigations of the asymptotic representations for all possible types of the selected class of solutions; the necessary and sufficient conditions of their existence; the asymptotic representations of those solutions and their first derivatives are obtained.

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