$\mathcal{H-}$ and $\mathcal{R-}$cross-sections of the full finite semigroup $T_n$

Vasyl Pyekhtyeryev

Geodesic

Parcourir par

H -

and

R -

cross-sections of the full finite semigroup

T_{n}

Vasyl Pyekhtyeryev

Algebra and discrete mathematics, no. 3 (2003), pp. 82-88.

Voir la notice de l'article provenant de la source Math-Net.Ru

Résumé

All

H -

and

R -

cross-sections of the full finite semigroup

T_{n}

of all transformations of the set

N = {1, 2, \dots, n}

are described.

Mots-clés : full finite semigroup, Green relations, cross-sections.

@article{ADM_2003_3_a4,
     author = {Vasyl Pyekhtyeryev},
     title = {$\mathcal{H-}$ and $\mathcal{R-}$cross-sections of the full finite semigroup $T_n$},
     journal = {Algebra and discrete mathematics},
     pages = {82--88},
     publisher = {mathdoc},
     number = {3},
     year = {2003},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/ADM_2003_3_a4/}
}

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Vasyl Pyekhtyeryev. $\mathcal{H-}$ and $\mathcal{R-}$cross-sections of the full finite semigroup $T_n$. Algebra and discrete mathematics, no. 3 (2003), pp. 82-88. https://geodesic-test.mathdoc.fr/item/ADM_2003_3_a4/