Read more
Zusatztext "This book has a special character. Its main theme is to describe development of new branches of non-commutative geometry on a different level of realizations! ranging from areas already fully developed to many different suggestions for possible future investigations. ? the book is very inspiring and worth reading."-EMS Newsletter! December 2009 Informationen zum Autor Fred Van Oystaeyen Klappentext Intrinsically noncommutative spaces today are considered from the perspective of several branches of modern physics, including quantum gravity, string theory, and statistical physics. From this point of view, it is ideal to devise a concept of space and its geometry that is fundamentally noncommutative. Providing a clear introduction to noncommutative topology, Virtual Topology and Functor Geometry explores new aspects of these areas as well as more established facets of noncommutative algebra. Presenting the material in an easy, colloquial style to facilitate understanding, the book begins with an introduction to category theory, followed by a chapter on noncommutative spaces. This chapter examines noncommutative lattices, noncommutative opens, sheaf theory, the generalized Stone space, and Grothendieck topology. The author then studies Grothendieck categorical representations to formulate an abstract notion of "affine open". The final chapter proposes a dynamical version of topology and sheaf theory, providing at least one solution of the problem of sheafification independent of generalizations of topos theory.By presenting new ideas for the development of an intrinsically noncommutative geometry, this book fosters the further unification of different kinds of noncommutative geometry and the expression of observations that involve natural phenomena. Zusammenfassung Presents ideas for the development of an intrinsically noncommutative geometry. This book provides numerous suggestions for possible projects, ranging from exercise level to research level. It covers topics such as Grothendieck categorical representations and structure sheaves. Inhaltsverzeichnis Foreword. Introduction. Projects. A Taste of Category Theory. Noncommutative Spaces. Grothendieck Categorical Representations. Sheaves and Dynamical Topology. Bibliography. Index....
