ANTI-PERIODIC SOLUTIONS FOR A CLASS OF 2nTH-ORDER NONLINEAR DIFFERENTIAL EQUATIONS WITH DELAYS
2011 ◽
Vol 04
(04)
◽
pp. 627-641
Keyword(s):
By applying a fixed point theorem of coincidence degree theory, some criteria are established for the existence of anti-periodic solutions to a class of 2nth-order nonlinear differential equations with delays in the form of [Formula: see text] We extend some recent results to obtain a completely new result. Finally, some examples are given to illustrate our result.
2006 ◽
Vol 73
(2)
◽
pp. 175-182
◽
2010 ◽
Vol 82
(3)
◽
pp. 437-445
◽
2011 ◽
Vol 403-408
◽
pp. 1319-1321
1991 ◽
Vol 44
(3)
◽
pp. 467-476