Sign-Changing Solutions for Nonlinear Elliptic Problems Depending on Parameters
2000 ◽
Vol 233
(4)
◽
pp. 655-677
◽
2007 ◽
Vol 28
(5)
◽
pp. 609-616
2008 ◽
Vol 342
(1)
◽
pp. 542-558
◽
1996 ◽
Vol 28
(5-6)
◽
pp. 23-35
1997 ◽
Vol 76
(9)
◽
pp. 757-776
◽
1978 ◽
Vol 28
(2)
◽
pp. 220-245
◽
2006 ◽
Vol 343
(11-12)
◽
pp. 725-730
◽