On the Morse indices of sign changing solutions of nonlinear elliptic problems

• 1 April 2000
• journal article
• research article
• Published by Springer Nature in Mathematische Zeitschrift
• Vol. 233  (4) , 655-677
• https://doi.org/10.1007/s002090050492

Abstract

Keywords

• ELLIPTIC PROBLEM
• MORSE INDEX
• NONLINEAR ELLIPTIC PROBLEM