Minimax methods in critical point theory with applications to differential equations - Rabinowitz, Paul H. (Rhode Island American Mathematical Society, 1986)
Expository Lectures From The Cbms [Conference Board Of The Mathematical Sciences] Regional Conference Held At The Univ. Of Miami, January 9-13, 1984
Keywords: Critical Point Theory (Mathematical Analysis) -- Congresses; Maxima And Minima -- Congresses; Differential Equations, Elliptic -- Congresses