14 citations · 36 across the 17 of their papers we have counts for
7 papers · 1 filter
Newton-Okounkov bodies and Picard numbers on surfaces
Julio José Moyano-Fernández, Matthias Nickel, Joaquim Roé
We study the shapes of all Newton-Okounkov bodies of a given big divisor on a surface with respect to all rank 2 valuations of . We obtain upper bounds…
Newton-Okounkov bodies of exceptional curve valuations
Carlos Galindo, Francisco Monserrat, Julio José Moyano-Fernández +1
We prove that the Newton-Okounkov body of the flag , defined by the surface and the exceptional divisor gi…
The universal zeta function for curve singularities and its relation with global zeta functions
Julio José Moyano-Fernández
The purpose of this note is to give a brief overview on zeta functions of curve singularities and to provide some evidences on how these and global zeta functions associated to sin…
On multi-index filtrations associated to Weierstrass semigroups
Julio José Moyano-Fernández
The aim of this paper is to review the main techniques in the computation of Weierstraßsemigroup at several points of curves defined over perfect fields, with special emphasis on t…
Poincaré series for plane curve singularities and their behaviour under projections
Julio José Moyano-Fernández
Our purpose is to investigate all defined Poincaré series associated with multi-index filtrations and value semigroups of curve singularities---not necessarily complex---with regar…
On some curve singularity invariants and reductions
Julio José Moyano-Fernández
This paper deals with the study of the behaviour of the value semigroup of a curve singularity define over a global field reduced modulo a maximal ideal. We also define a global ze…
On the coefficients of the Stöhr Zeta Function
Julio José Moyano-Fernández
Let be a one-dimensional Cohen-Macaulay local ring having a finite field as a coefficient field. The aim of this work is to extend the explicit computations of the Stöhr Zeta F…