The algebra of the subspace semigroup of $M₂{(}_q)$

Jan Okniński. "The algebra of the subspace semigroup of $M₂(_{q})$." Colloquium Mathematicae 92.1 (2002): 131-139. <http://eudml.org/doc/283471>.

@article{JanOkniński2002,
abstract = {The semigroup $S = S(M₂(_\{q\}))$ of subspaces of the algebra $M₂(_\{q\})$ of 2 × 2 matrices over a finite field $_\{q\}$ is studied. The ideal structure of S, the regular -classes of S and the structure of the complex semigroup algebra ℂ[S] are described.},
author = {Jan Okniński},
journal = {Colloquium Mathematicae},
keywords = {subspace semigroups; complex semigroup algebras; matrices over finite fields},
language = {eng},
number = {1},
pages = {131-139},
title = {The algebra of the subspace semigroup of $M₂(_\{q\})$},
url = {http://eudml.org/doc/283471},
volume = {92},
year = {2002},
}

TY - JOUR
AU - Jan Okniński
TI - The algebra of the subspace semigroup of $M₂(_{q})$
JO - Colloquium Mathematicae
PY - 2002
VL - 92
IS - 1
SP - 131
EP - 139
AB - The semigroup $S = S(M₂(_{q}))$ of subspaces of the algebra $M₂(_{q})$ of 2 × 2 matrices over a finite field $_{q}$ is studied. The ideal structure of S, the regular -classes of S and the structure of the complex semigroup algebra ℂ[S] are described.
LA - eng
KW - subspace semigroups; complex semigroup algebras; matrices over finite fields
UR - http://eudml.org/doc/283471
ER -