On Weierstraß semigroups at one and two points and their corresponding Poincaré series
arXiv:0903.5103 · doi:10.1007/s12188-011-0055-2
Abstract
The aim of this paper is to introduce and investigate the Poincaré series associated with the Weierstraß semigroup of one and two rational points at a (not necessarily irreducible) non-singular projective algebraic curve defined over a finite field, as well as to describe their functional equations in the case of an affine complete intersection.
Beginning of Section 3 and Subsection 3.1 were modified