Isbn: 9789027728043 - deformation theory of algebras and structures and applications (nato science series c:, 247, band 247) (3 Ergebnisse)

Zustand: Good. Kluwer Academic Publishers, 1988. Ex library with minimal markings; cover faintly soiled, lightly rubbed, bumped at spine ends/corners/along bottom edges, sticker/magic marker at spine; edges moderately soiled, magic marker at top/side; faint pencil erasures/library stamps at pastedowns/endpapers/half-Title page, partial label on rear endpaper; binding tight; cover, edges and interior intact and clean, except where noted; due to the size/weight of this item, additional shipping charges may apply for Expedited/International orders. hardcover. Good.…

Zustand: New. In.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This volume is a result of a meeting which took place in June 1986 at 'll Ciocco' in Italy entitled 'Deformation theory of algebras and structures and applications'. It appears somewhat later than is perhaps desirable for a volume resulting from a summer school. In return it contains a good many results which were not yet available at the time of the meeting. In particular it is now abundantly clear that the Deformation theory of algebras is indeed central to the whole philosophy of deformations/perturbations/stability. This is one of the main results of the 254 page paper below (practically a book in itself) by Gerstenhaber and Shack entitled 'Algebraic cohomology and defor mation theory'. Two of the main philosphical-methodological pillars on which deformation theory rests are the fol lowing ¿ (Pure) To study a highly complicated object, it is fruitful to study the ways in which it can arise as a limit of a family of simpler objects: 'the unraveling of complicated structures' . ¿ (Applied) If a mathematical model is to be applied to the real world there will usually be such things as coefficients which are imperfectly known. Thus it is important to know how the behaviour of a model changes as it is perturbed (deformed).…