Kanishka Perera, Ravi P. Agarwal, and Donal O'Regan books & textbook
Morse Theoretic Aspects of $p$-Laplacian Type Operators (Mathematical Surveys and Monographs, 161)
Kanishka Perera, Ravi P. Agarwal, and Donal O'Regan
American Mathematical Society /2010-04-22 Hardcover / 141 Pages
isbn-10: 0821849689 / isbn-13: 9780821849682
