Volume 1, Issue 4 Tsung-fang Wu Multiplicity of 2-nodal solutions for a semilinear elliptic equation Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Tsung-fang Wu Find more articles with the same keywords semilinear elliptic equations multiple nodal solutions Palais-Smale Find more articles with the same subject classes 35J60 35J20 35J25