Titlebook: Algebraic Geometry and its Applications; Proceedings of the 8 Alexander Tikhomirov,Andrej Tyurin Conference proceedings 1994 Springer Fachm

讥讽

On the Stability of ,,,This brief note outlines some of the author’s results appearing in [5]. Suppose E is a vector bundle over a smooth irreducible projective curve C of genus g, and assume that global sections generate E. The natural evaluation map gives rise to a sequence of vector bundles: ..

BRIDE

hyperuricemia

Spatial Polygons and Stable Configurations of Points in the Projective Line,Let . be a variety of spatial polygons . = (a., a., ... , a.) with the vector-side .. ∈ ?. of a given length .. The polygons are considered up to motion in Euclidean space ?. .

LAITY

Rigid Sheaves on Surfaces,Sheaves on surfaces can be divided into two main classes: sheaves with deformations and sheaves without deformations. Among the latter there are sheaves that have niether global nor infinitesimal deformations, in other words, the group Ext.(.) is trivial. These sheaves, called rigid, are the subject of the present paper.

Accede

Gastric

On the Brauer Group of Real Algebraic Surfaces,In the paper of R. Sujatha and the author [N-S], the Brauer group of a real Enriques surface was studied. Here we continue the study of Brauer group with the remark that most of the results of these paper generally valid for an arbitrary smooth projective real algebraic surface.

Flounder

Tonometry

Top Segre Class of a Standard Vector Bundle ,, on the Hilbert Scheme ,,, of a Surface ,,This work is a continuation of the paper [4] of the present collection. Using the results of [4] (and keeping the notations introduced there), we compute here the degree . of the top Segre class of a standard rank-4 vector bundle .. on the Hilbert scheme .. = ... of 0-dimensional subschemes of length 4 on a smooth projective surface ..

acheon

PLIC