Remarks on solutions of a fourth-order problem
Résumé
In this paper, we study the two following minimization problems: [GRAPHICS] We prove that for a class of maps phi, we have S-theta (q, phi) < S-0 (q, phi) and for another class, we have S-theta(q, phi) = S-0(q, phi). (C) 2005 Elsevier Ltd. All rights reserved.