Volume 121. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,450grams, ISBN:0691085145.

N� de ref. del art�culo 5764563

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Detalles bibliogr�ficos

T�tulo

Annals of Mathematics Studies: Cosmology in (2 + 1) -Dimensions, Cyclic Models, and Deformations of M2,1 (Volume 121)

Editor

Princeton University Press

Fecha de publicaci�n

1989

Idioma

Ingl�s

ISBN 10

0691085145

ISBN 13

9780691085142

Encuadernaci�n

Encuadernaci�n de tapa blanda

Estado

Good

Peso

450 gramos

Cat�logos de vendedores

Mathematics

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Sinopsis

The subject matter of this work is an area of Lorentzian geometry which has not been heretofore much investigated: Do there exist Lorentzian manifolds all of whose light-like geodesics are periodic? A surprising fact is that such manifolds exist in abundance in (2 + 1)-dimensions (though in higher dimensions they are quite rare). This book is concerned with the deformation theory of M2,1 (which furnishes almost all the known examples of these objects). It also has a section describing conformal invariants of these objects, the most interesting being the determinant of a two dimensional "Floquet operator" invented by Paneitz and Segal.

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Charlotte y Peter Fiell son dos autoridades en historia, teor�a y cr�tica del dise�o y han escrito m�s de sesenta libros sobre la materia, muchos de los cuales se han convertido en �xitos de ventas. Tambi�n han impartido conferencias y cursos como profesores invitados, han comisariado exposiciones y asesorado a fabricantes, museos, salas de subastas y grandes coleccionistas privados de todo el mundo. Los Fiell han escrito numerosos libros para TASCHEN, entre los que se incluyen 1000 Chairs, Dise�o del siglo XX, El dise�o industrial de la A a la Z, Scandinavian Design y Dise�o del siglo XXI.

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