Special session 13 (Commutative monoids)

Organizers: M. Delgado (CMUP) and P. A. García-Sánchez (UGR/CITIC-UGR/CMUP)

AMS-EMS-SPM International Meeting 2015

Wednesday June 10, 2015

• Valentina Barucci, On symmetric oversemigroups of a numerical semigroup abstract | slides

• Marco D’Anna, Classes of complete intersection numerical semigroups abstract | slides | arXiv

• Veronica Crispin Quiñonez, The Ratliff-Rush operation on monomial ideals in three variables abstract | slides

• Shalom Eliahou, Some progress towards Wilf’s conjecture abstract | slides

• Aureliano M. Robles-Pérez, On the pseudo-Frobenius numbers of numerical semigroups abstract | slides | arXiv

Thursday June 11, 2015

• Julio-José Moyano-Fernández, Duality and syzygies for semimodules over numerical semigroups abstract | slides | arXiv

• Bogdan Ichim, How to compute the Stanley depth of a module abstract | slides | arXiv

• J. I. García-García, Affine convex body semigroups of \(\mathbb{N}^3\) abstract | slides

• Winfried Bruns, Recent developments in Normaliz abstract | slides

 Saturday June 13, 2015

• Alfred Geroldinger, Sets of lengths in Krull monoids abstract | slides | arXiv

• Christopher O’Neill, Computing delta sets and omega-primality in numerical monoids abstract | slides

• Santiago Zarzuela, Shifted numerical semigroups and their tangent cones abstract | slides

• Manuel Delgado, numericalsgps GAP package (tutorial) abstract | arXiv

Examples using the numericalsgps GAP package (tutorial)

Group picture outside and in the stairs