18 citations · 84 across the 39 of their papers we have counts for
3 papers · 1 filter
Real Constituents of Permutation Characters
Robert Guralnick, Gabriel Navarro
We prove a broad generalization of a theorem of W. Burnside on real characters using permutation characters. Under a necessary hypothesis, We can give some control on multiplicitie…
Primitive idempotents in central simple algebras over with an application to coding theory
J. Gómez-Torrecillas, P. Kutas, F. J. Lobillo +1
We consider the algorithmic problem of computing a primitive idempotent of a central simple algebra over the field of rational functions over a finite field. The algebra is given b…
Decoding Reed-Solomon Skew-Differential Codes
José Gómez-Torrecillas, Gabriel Navarro, José Patricio Sánchez-Hernández
A large class of MDS linear codes is constructed. These codes are endowed with an efficient decoding algorithm. Both the definition of the codes and the design of their decoding al…