𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Castelnuovo's regularity and cohomological properties of sets of points in ℙn

✍ Scribed by Jürgen Stückrad; Wolfgang Vogel


Publisher
Springer
Year
1989
Tongue
English
Weight
682 KB
Volume
284
Category
Article
ISSN
0025-5831

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


On the number of rational points on codi
✍ Anders Bjært Sørensen 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 644 KB

An upper bound on the number of F,-rational points on a pure (n -l)-dimensional algebraic set of low degree defined over F, in P(F,) is given, using simple counting arguments, and the result is generalized to all degrees using results from coding theory. The bound depends on n, q, d, where d is the

Weak regularity of functions and sets in
✍ Abderrahim Jourani 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 242 KB

In this paper, we study a new concept of weak regularity of functions and sets in Asplund spaces. We show that this notion includes prox-regular functions, functions whose subdifferential is weakly submonotone and amenable functions in infinite dimension. We establish also that weak regularity is eq