WEAK SOLUTIONS OF QUASILINEAR BIHARMONIC PROBLEMS WITH POSITIVE, INCREASING AND CONVEX NONLINEARITIES
2008 ◽
Vol 06
(03)
◽
pp. 213-227
◽
Keyword(s):
We study the existence of positive weak solutions to a fourth-order semilinear elliptic equation with Navier boundary conditions and a positive, increasing and convex source term. We also prove the uniqueness of extremal solutions. In particular, we generalize results of Mironescu and Rădulescu for the bi-Laplacian operator.
2011 ◽
Vol 384
(2)
◽
pp. 387-399
◽
2016 ◽
Vol 04
(08)
◽
pp. 1682-1686
◽
Keyword(s):
2018 ◽
Vol 35
(3)
◽
pp. 729-750
◽
Keyword(s):
2016 ◽
Vol 18
(06)
◽
pp. 1550084
◽
2015 ◽
Vol 145
(5)
◽
pp. 979-1006
◽
Keyword(s):
2008 ◽
Vol 346
(1)
◽
pp. 107-119
◽
2019 ◽
Vol 472
(1)
◽
pp. 864-878
Keyword(s):