Oscillation of certain difference equations.

Autor: Grace, S. R.
Jazyk: angličtina
Předmět:
Druh dokumentu: Non-fiction
ISSN: 0011-4642
Abstrakt: Abstract: Some new criteria for the oscillation of difference equations of the form \Delta^2 x_n - p_n \Delta x_{n-h} + q_n |x_{g_n}|^c \sgn x_{g_n} = 0 and \Delta^i x_n + p_n \Delta^{i-1} x_{n-h} + q_n |x_{g_n}|^c \sgn x_{g_n} = 0, i = 2,3, are established.
Databáze: Katalog Knihovny AV ČR
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