4 papers
Resolving singularities of curves with one toric morphism
Ana Belén de Felipe, Pedro D. González Pérez, Hussein Mourtada
We give an explicit positive answer, in the case of reduced curve singularities, to a question of B. Teissier about the existence of a toric embedded resolution after reembedding.…
Multiplier ideals of plane curve singularities via Newton polygons
Pedro D. González Pérez, Manuel González Villa, Carlos R. Guzmán Durán +1
We give an effective method to determine the multiplier ideals and jumping numbers associated with a curve singularity in a smooth surface. We characterize the multiplier ideal…
Variations on inversion theorems for Newton-Puiseux series
Evelia Rosa García Barroso, Pedro Daniel González Pérez, Patrick Popescu-Pampu
Let be a complex irreducible formal power series without constant term. One may solve the equation by choosing either or as independent variable, gettin…
Spectral Properties of the Ruelle Operator for Product Type Potentials on Shift Spaces
L. Cioletti, M. Denker, A. O. Lopes +1
We study a class of potentials on one sided full shift spaces over finite or countable alphabets, called potentials of product type. We obtain explicit formulae for the leading…