AN ESTIMATE FOR DISTANCE BETWEEN ADJACENT ZEROS OF SOLUTIONS OF NEUTRAL DELAY DIFFERENTIAL EQUATIONS
AN ESTIMATE FOR DISTANCE BETWEEN ADJACENT ZEROS OF SOLUTIONS OF NEUTRAL DELAY DIFFERENTIAL EQUATIONS
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发表时间:
1998
期刊:
影响因子:
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通讯作者:
Y. Zhou;Z. Liu;Y. Yu
中科院分区:
文献类型:
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作者:
Y. Zhou;Z. Liu;Y. Yu
Consider the neutral differential equation [x(t) + p(t)x(t -γ)]' + Q(t)x(t - σ) = 0,where p(t), Q(t) ∈ C([to, ∞), R+), γ, σ ∈ R+. We establish an estimate for the distance between adjacent zeros of the solutions of the above equation.