Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Classifications and existence of positive solutions of a higher order nonlinear difference equation

100%

Li W.-T., Cheng S. S.

Colloquium Mathematicum

2000

tom 83

nr 1

137-153

A classification scheme for the eventually positive solutions of a class of higher order nonlinear difference equations is given in terms of their asymptotic magnitudes, and necessary as well as sufficient conditions for the existence of such solutions are provided.

Oscillation of nonlinear neutral delay differential equations with applications

100%

Li W.-T., Saker S.

Annales Polonici Mathematici

2001

tom 77

nr 1

39-51

We consider nonlinear neutral delay differential equations with variable coefficients. Finite and infinite integral conditions for oscillation are obtained. As an example, the neutral delay logistic differential equation is discussed.

Ograniczanie wyników

1 Annales Polonici Mathematici

1 Colloquium Mathematicum

2 Li W.-T.

1 Cheng S. S.

1 Saker S.

1 2001

1 2000

Wyniki wyszukiwania

Classifications and existence of positive solutions of a higher order nonlinear difference equation

Oscillation of nonlinear neutral delay differential equations with applications