Figures de l’autorité : introduction

Introduction a l'etude de salmonella et des salmonelloses en Iran

Introduction to De Rham Cohomology

We briefly review differential forms on manifolds. We prove homotopy invariance of cohomology, the Poincaré lemma and exactness of the Mayer–Vietoris sequence. We then compute the cohomology of some simple examples. Finally, we prove Poincaré duality for orientable manifolds.

Introduction Aux Fonctions De Structure

The theory of deep inelastic scattering structure functions is reviewed with an emphasis put on the QCD expectations of their behaviour in the region of small values of the Bjorken parameter x. La théorie des fonctions de structure de diffusion profondement inélastique est présentée avec une attention particulière consacrée aux prévisions de la Chromodynamique Quantique de leur comportement dan...

Introduction aux Réseaux de Petri

Introduction: De-industrialization and Globalization

The problem of de-industrialization has undergone a decisive transmutation in the past two decades, roughly from the moment when it was linked to proto-industrialization at the Budapest Economic History Conference in 1981.1 Also interacting with the remarkable efforts of Immanuel Wallerstein and his colleagues who dated the formation of a ‘‘world economic system’’ from the expansion of European...