Positive periodic solutions for a class of higher-dimensional state-dependent delay functional differential equations with feedback control
2004 ◽
Vol 159
(3)
◽
pp. 783-795
◽
2008 ◽
Vol 197
(1)
◽
pp. 306-316
◽
2005 ◽
Vol 180
(2)
◽
pp. 293-309
◽
2005 ◽
Vol 84
(11)
◽
pp. 1079-1094
◽
2016 ◽
Vol 39
(13)
◽
pp. 3897-3909
◽
2009 ◽
Vol 2009
(1)
◽
pp. 698463
◽
2008 ◽
Vol 9
(5)
◽
pp. 2214-2221
◽
1999 ◽
Vol 129
(1)
◽
pp. 199-220
◽
2003 ◽
Vol 13
(06)
◽
pp. 807-841
◽