Bøger af Lucian Badescu

The aim of this monograph is to introduce the reader to modern methods of projective geometry involving certain techniques of formal geometry.

The aim of this monograph is to introduce the reader to modern methods of projective geometry involving certain techniques of formal geometry.

This book presents fundamentals from the theory of algebraic surfaces, including areas such as rational singularities of surfaces and their relation with Grothendieck duality theory, numerical criteria for contractibility of curves on an algebraic surface, and the problem of minimal models of surfaces.