@article{oai:teapot.lib.ocha.ac.jp:00034681,
author = {HENAUT, ALAIN},
issue = {1},
journal = {お茶の水女子大學自然科學報告},
month = {Nov},
note = {application/pdf, 紀要論文, Web geometry is devoted to the study of families of foliations which are in general position. We restrict ourselves to the local situation, in the neighborhood of the origin in C^2, with d≥1 complex analytic foliations of curves in general position. Basic invariants of webs in (C^2, 0) and examples of such configurations are presented. We emphasize some problems of effectivity to characterize d-webs W(d) in (C^2, 0). Rank questions and curvature are discussed. The point of view adopted here is the concrete initial data given by the differential equation F(x,y,y')=0, which is in correspondence with W(d). For this study, we use special meromorphic 1-forms on the surface defined by the equation F(x, y, p)=0. In particular, using these methods, we present an explicit way to find the Blaschke curvature for a 3-web in (C^2, 0).},
pages = {11--25},
title = {SUR LA COURBURE DE BLASCHKE ET LE RANG DES TISSUS DE C^2},
volume = {51},
year = {2000}
}