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Instability of solutions of impulsive systems of differential equations

Journal Article · · International Journal of Theoretical Physics
DOI:https://doi.org/10.1007/BF02302273· OSTI ID:482312
 [1];  [2];  [3]
  1. Academy of Medicine, Sofia (Bulgaria)
  2. Plovdiv Univ. (Bulgaria)
  3. Technical Univ., Sliven (Bulgaria)

We consider instability of the zero solution of impulsive systems of differential equations with unfixed moments of the impulse effect. Piecewise continuous auxiliary functions are used which are analogues of the classical Lyapunov functions. An analogue of Chetaev`s theorem for systems of differential equations without impulses is proved and some corollaries are deduced.

Sponsoring Organization:
USDOE
OSTI ID:
482312
Journal Information:
International Journal of Theoretical Physics, Journal Name: International Journal of Theoretical Physics Journal Issue: 8 Vol. 35; ISSN 0020-7748; ISSN IJTPBM
Country of Publication:
United States
Language:
English

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