MULTIPLE SIGN-CHANGING SOLUTIONS FOR A CLASS OF SEMILINEAR ELLIPTIC EQUATIONS IN $\mathbb{R}$<sup><i>N</i></sup>Xiumei He,Xian WuJournal of Applied Analysis & Computation（2019）引用 1|浏览0暂无评分AI 理解论文溯源树样例生成溯源树，研究论文发展脉络Chat Paper正在生成论文摘要
