Publications
Publicações

Publications

The ideal structure of semigroups of linear transformations with upper bounds on their nullity or defect

Communications in Algebra | 2009

R.P. Sullivan

DOI

A dynamic field approach to goal inference and error monitoring for human-robot interaction

Adaptive and Emergent Behaviour and Complex Systems - Proceedings of the 23rd Convention of the Society for the Study of Artificial Intelligence and Simulation of Behaviour, AISB 2009 | 2009

E. Bicho

L. Louro

N. Hipólito

Learning to time: A perspective

Journal of the Experimental Analysis of Behavior | 2009

A. Machado

DOI

Inequalities for J-contractions involving the α-power mean

Journal of Inequalities in Pure and Applied Mathematics | 2009

On using quadratic interpolation of the determinant function to estimate the step-length in a predictor-corrector variant for semidefinite programming

AIP Conference Proceedings | 2009

F. Bastos

DOI

N<inf>0</inf> completions on partial matrices

Applied Mathematics and Computation | 2009

C. Jordán

J.R. Torregrosa

DOI

Sign pattern matrices that admit M-, N-, P- or inverse M-matrices

Linear Algebra and Its Applications | 2009

J.R. Torregrosa

DOI

Opened modular numerical semigroups with a given multiplicity

J.C. Rosales

DOI

The doubles of a numerical semigroup

A.M. Robles-Pérez

J.C. Rosales

DOI

A Geometria no dia de ....

Complete semigroups of transformations on a finite chain

International Conference on Semigroups and related topics, ICSrt 2009 | 2009

Complete semigroups of transformations on a finite chain

International Conference on Semigroups and related topics, ICSrt 2009, Porto | 2009