Topological nonlinear analysis: degree, singularity, and variations/ Michele Matzeu, Alfonso Vignoli, editors. - Boston: Birkhäuser, c1995. - vi, 531 p.: ill.; 25 cm. - Progress in nonlinear differential equations and their applications; v. 15. . Includes bibliographical references. ISBN: 0817637427 (acid-free paper) 3764337427 (acid-free paper) LCCN: 94005251 Subjects--Topical Terms: Nonlinear functional analysis.Topological algebras.Analyse fonctionnelle nonlinéaire.Algèbres topologiques. Dewey Class. No.: 515.355 / T675