Manuel Delgado's Annual Report -2016
Year:
2016
Brief description of the research activities:
I did research on numerical semigroups.
Part of the research work done refers to a problem posed by Eliahou related to a conjecture of Wilf on numerical semigroups.
Another part consisted on the maintenance, jointly with Pedro A. García-Sánchez, of the computational system NumericalSgps, to which also a number of new features have been added.
Talks / Seminars / Courses :
Communications in international conferences
Title:
On a question of Eliahou and a conjecture of Wilf
Name of the event:
International Meeting on Numerical Semigroups with applications
Talk:
Invited talk
Date:
04.07.2016 to 08.07.2016
Host institution:
CIRM (Centro Internazionale per la Ricerca Matematica)
Country:
Italy
Location / City:
Levico-Terme
Website:
Seminars
Title:
A graph of all numerical semigroups
Date:
09.12.2016
Host institution:
Universidade do Minho
Country:
Portugal
Location / City:
Braga
Organization of scientific meetings:
Role:
Co-organizer
Name of the event:
International Conference on Semigroups and Automata 2016
start and end date:
June 20, 2016 to June 24, 2016
Host institution:
University of Lisbon
Country:
Portugal
Location / City:
Lisbon
Website:
Computational applications:
Maintainer of the GAP packages "automata", "sgpviz", "intpic" and "numericalsgps".
The maintenance of the "numericalsgps" package was made jointly with Pedro A. García-Sánchez. The present development version, to be released soon, contains many improvements and a number of new features. These made possible to use the package to compute with affine semigroups.