Oscillation criteria for second order differential equations with damping
1990 ◽
Vol 49
(1)
◽
pp. 43-54
◽
Keyword(s):
AbstractNew oscillation criteria are given for second order nonlinear ordinary differential equations with alternating coefficients. The results involve a condition obtained by Kamenev for linear differential equations. The obtained criterion for superlinear differential equations is a complement of the work established by Kwong and Wong, and Philos, for sublinear differential equations and by Yan for linear differential equations.
1995 ◽
Vol 194
(1)
◽
pp. 217-234
◽
2012 ◽
Vol 02
(04)
◽
pp. 120-122
◽
2004 ◽
Vol 294
(2)
◽
pp. 621-643
◽
2003 ◽
Vol 135
(1)
◽
pp. 49-64
◽
2002 ◽
Vol 271
(1)
◽
pp. 283-287
◽
1988 ◽
Vol 64
(8)
◽
pp. 282-285
◽
2007 ◽
Vol 45
(1-2)
◽
pp. 215-220
◽
1957 ◽
Vol 85
(2)
◽
pp. 428-428
◽