منابع مشابه
Stability Analysis for Nonlinear Second Order Differential Equations with Impulses∗
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We establish the rate of decay to 0 and we study the oscillation properties of solutions to the scalar second order ODE : u′′ + c|u′|αu′ + |u|u = 0 where c, α, β are positive constants. Various extensions (forced equation, system) are considered.
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In this paper we consider the second order nonlinear neutral delay partial difference equation $Delta_nDelta_mbig(x_{m,n}+a_{m,n}x_{m-k,n-l}big)+ fbig(m,n,x_{m-tau,n-sigma}big)=b_{m,n}, mgeq m_{0},, ngeq n_{0}.$Under suitable conditions, by making use of the Banach fixed point theorem, we show the existence of uncountably many bounded positive solutions for the above partial difference equation...
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The aim of this paper is to investigate the Hyers-Ulam stability of the linear differential equation$$y''(x)+alpha y'(x)+beta y(x)=f(x)$$in general case, where $yin C^2[a,b],$ $fin C[a,b]$ and $-infty
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Chandra and Abha [European J. Oper. Res. 122 (2000), 161-165] considered a nonlinear programming problem over cone constraints and presented the correct forms of its four types of duals formulated by Nanda and Das [European J. Oper. Res. 88 (1996) 572-577]. Yang et al. [Indian J. Pure Appl. Math. 35 (2004), 699-708] considered the same problem and discussed weak and strong duality for its four ...
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ژورنال
عنوان ژورنال: Funkcialaj Ekvacioj
سال: 2005
ISSN: 0532-8721
DOI: 10.1619/fesi.48.49