On the Multiplicity of the Solutions of the Equation −Δu=λ·f(u)
On the Multiplicity of the Solutions of the Equation −Δu=λ·f(u)
复制标题
DOI:
10.1006/jdeq.2001.4057
复制
发表时间:
2002-03
影响因子:
2.4
通讯作者:
J. S. Raymond
中科院分区:
文献类型:
--
作者:
J. S. Raymond
Abstract Let Ω be a bounded open subset of R n . We discuss conditions on the continuous function f : R → R ensuring that the problem − Δu = λ ċ f ( u ) admits unboundedly many weak solutions in H 1 0 ( Ω ) for any positive real λ .