Monday, March 17th

8:30

Reception

9:20

Welcome

9:30

J. C. Rosales Mini course
THE SET OF SOLUTIONS OF A PROPORTIONALLY MODULAR DIOPHANTINE INEQUALITY

10:30

Coffee break

11:00

V. Barucci
ALMOST SYMMETRIC NUMERICAL SEMIGROUPS

12:00

A. M. Robles-Pérez
PROPORTIONALLY MODULAR DIOPHANTINE INEQUALITIES AND PROPORTIONALLY MODULAR NUMERICAL SEMIGROUPS

12:30

K. Herzinger
UNITARY NUMERICAL SEMIGROUPS AND PERFECT BRICKS

13:00

Lunch/Siesta

Chair: V. H. Fernandes

15:00

M. D'Anna
NUMERICAL SEMIGROUP RINGS WHOSE ASSOCIATED GRADED RING IS BUCHSBAUM

15:30

M. Bras-Amorós
RESULTS ON NUMERICAL SEMIGROUPS WITH APPLICATIONS TO ALGEBRAIC GEOMETRY CODES

16:00

Coffee break

16:30

J. I. Farrán Martín
COMPUTING FENG-RAO DISTANCES AND APPLICATION TO AG CODES

17:00

Software demo GAP numericasgps package

Tuesday, March 18th

Chair: A. Machiavelo

9:30

J. C. Rosales Mini course
QUOTIENTS OF A NUMERICAL SEMIGROUP BY A POSITIVE INTEGER

10:30

Coffee break

11:00

J. Ramírez Alfonsín
ON TILING RECTANGLES AND TORI

12:00

A. Araújo
NUMERICAL SEMIGROUPS ASSOCIATED TO ALGEBRAIC CURVES

12:30

N. Kaplan
DELTA SETS IN NUMERICAL SEMIGROUPS

13:00

Lunch/Siesta

Chair: U. Krause

15:00

M. B. Branco
PROPORTIONALLY MODULAR DIOPHANTINE INEQUALITIES AND THEIR MULTIPLICITY

15:30

F. Aguiló
SOME CONTRIBUTIONS TO THE FROBENIUS' PROBLEM OF THREE ELEMENTS

16:00

Coffee break

16:30

L. Fel
WEAK ASYMPTOTICS IN THE 3-DIM FROBENIUS PROBLEM

17:00

P. Vasco
THE SMALLEST POSITIVE INTEGER THAT IS SOLUTION OF A PROPORTIONALLY MODULAR DIOPHANTINE INEQUALITY

17:30

I. García-Marco
AN ALGORITHM TO CHECK WHETHER THE TORIC IDEAL OF AN AFFINE MONOIDAL CURVE IS A COMPLETE INTERSECTION

Wednesday, March 19th

Chair: V. Barucci

9:30

J. C. Rosales Mini course
FROBENIUS VARIETIES

10:30

Coffee break

11:00

R. Fröberg
ON THE HOMOLOGY OF SEMIGROUP RINGS

12:00

D. Llena
CATENARY AND TAME DEGREE OF NUMERICAL SEMIGROUPS

12:30

U. Krause
FACTORIZATION IN SEMIGROUP RINGS