Emelyanov Stanislav V Homotopy of extremal problems:theory and applications - Berlin Walter de Gruyter 2007 - xi, 303p. cm. - De gruyter series in nonlinear analysis and applications, 11. . ''Bibliography 273-279p''.; ''References 281-292p''.; ''Index 297-303p''. ISBN: 9783110189421 (hbd) Standard No.: 84211 Source: 036, 23/07/2009, N R Book Distributors Textbook Subjects--Topical Terms: Hilbert spaces Linear operators Topological spacesMathematics Dewey Class. No.: B316, P7 TB