Electronic Journal of Differential Equations,
Conference 06 (2001), pp. 23-27.

Title: Bounds for nonlinear eigenvalue problems.

Authors: Rafael D. Benguria (Univ. Catolica de Chile, Santiago, Chile)
  M. Cristina Depassier (P. Univ. Catolica de Chile Santiago, Chile) 
 
Abstract: 
  We develop a technique for obtaining bounds on bifurcation curves of 
  nonlinear boundary-value problems defined through nonlinear elliptic
  partial differential equations. 

Published January 8, 2001.
Math Subject Classifications: 35B05, 35B32.
Key Words: nonlinear elliptic boundary-value problems; bifurcations.