Oscillations of solutions of neutral differential equations with positive and negative coefficients
Abbreviated Journal Title
Appl. Math. Lett.
neutral differential equation and oscillations; Mathematics, Applied
We obtain some new results for oscillation of all solutions of the neutral differential equation with positive and negative coefficients [(d)/(dt)[y(t) - R(t)y(t - r)] + P(t)y(t - tau) - Q(t)y(t - sigma) = 0, where P,Q,R is an element of C([t(0),infinity),R), r is an element of (0,infinity), and tau,sigma is an element of [0,infinity). These new results are obtained by establishing and using some new lemmas which are interesting in their own right and which may have further applications in analysis. (C) 2001 Elsevier Science Ltd. All rights reserved.
Applied Mathematics Letters
"Oscillations of solutions of neutral differential equations with positive and negative coefficients" (2001). Faculty Bibliography 2000s. 8217.