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math.AG2019★ 3 cited
Higher order polars of quasi-ordinary singularities
Evelia Rosa García Barroso, Janusz Gwoździewicz
A quasi-ordinary polynomial is a monic polynomial with coefficients in the power series ring such that its discriminant equals a monomial up to unit. In this paper we study higher…
math.AG2019
Loose edges and factorization theorems
Janusz Gwoździewicz, Beata Hejmej, Bernd Schober
Let be a regular local ring with maximal ideal . We consider elements such that their Newton polyhedron has a loose edge. We show that if the symb…