Multiple Solutions for a Nonlinear Dirichlet Problem via - Mathematics
Multiple Solutions for a Nonlinear Dirichlet Problem via - Mathematics
Multiple Solutions for a Nonlinear Dirichlet Problem via - Mathematics
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Sketch of the Proof of Theorem A:<br />
Let us denote by u5 this solution. Arguing as in the case in which u4<br />
changes sign, one can get the existence of u6 and u7 which are<br />
sign-changing solutions of (0.1). We have completed the proof of (b) and<br />
(d) in Theorem A.<br />
MULTIPLE SOLUTIONS FOR A NONLINEAR DIRICHLET PROBLEM VIA MORSE INDEX – 42➲<br />
▲ ▲<br />
➲ ❏ ✘