Результати пошуку - "20m20" :: Harvester open publications of NAS Ukraine

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20M20 18
20M18 5
20M10 4
05A10 3
05A15 3
semigroup 3
20M05 2
Green relations 2
Green’s relations 2
cross-section 2
cross-sections 2
full transformation 2
generating set 2
quasi-idempotent 2
rank 2
symmetric inverse semigroup 2
symmetric semigroup 2
1
(\(m,r\))-path-cycle 1
(\(m,r\))-rank 1
(left) waist of \(\alpha\) 1
(partial) derangement 1
05C25 1
20B25 1
20E22 1
20M15 1
20M17 1
20M20,05C05 1
20M20,54H15 1
20M20; 20M05 1

Nilpotent subsemigroups of a semigroup of order-decreasing transformations of a rooted tree за авторством Stronska, Anna

\(\mathscr{L}\)-cross-sections of the finite symmetric semigroup за авторством Bondar, Eugenja

Classification of \(\mathscr{L}\)-cross-sections of the finite symmetric semigroup up to isomorphism за авторством Bondar, Eugenija

On the semigroup of injective transformations with restricted range that equal gap and defect за авторством Singha, Boorapa

Quasi-idempotents in finite semigroup of full order-preserving transformations за авторством Imam, A. T., Ibrahim, S., Garba, G. U., Usman, L., Idris, A.

Quasi-idempotents in certain transformation semigroups за авторством Bugay, Leyla

The decreasing and monotone injective partial monoid on a finite chain за авторством Zubairu, Muhammad Mansur, Umar, Abdullahi, Al-Kharousi, Fatma Salim

On certain semigroups of contraction mappings of a finite chain за авторством Umar, A., Zubairu, M. M.

\(\mathcal{H-}\),\(\mathcal{R-}\)and \(\mathcal{L-}\)cross-sections of the infinite symmetric inverse semigroup \(IS_X\) за авторством Pyekhtyeryev, Vasyl

On monoids of monotone partial transformations of a finite chain whose domains and ranges are intervals за авторством Ayık, Hayrullah, Fernandes, Vítor H., Korkmaz, Emrah

\(\mathcal{H}\)- and \(\mathcal{R}\)-cross-sections of the full finite semigroup \(T_n\) за авторством Pyekhtyeryev, Vasyl

Idempotent \(\mathcal{D}\)-cross-sections of the finite inverse symmetric semigroup \(IS_n\) за авторством Pyekhtyeryev, Vasyl

Symmetries of automata за авторством Egri-Nagy, Attila, Nehaniv, Chrystopher L.

Generators and ranks in finite partial transformation semigroups за авторством Garba, Goje Uba, Imam, Abdussamad Tanko

Spectral properties of partial automorphisms of a binary rooted tree за авторством Kochubinska, Eugenia

Generators and relations for the semigroups of increasing functions on \(\mathbb{N}\) and \(\mathbb{Z}\) за авторством Doroshenko, Vadym

On inverse subsemigroups of the semigroup of orientation-preserving or orientation-reversing transformations за авторством Catarino, Paula, Higgins, Peter M., Levi, Inessa

On a semigroup of closed connected partial homeomorphisms of the unit interval with a fixed point за авторством Chuchman, Ivan

Some combinatorial problems in the theory of symmetric inverse semigroups за авторством Umar, A.

Some combinatorial problems in the theory of partial transformation semigroups за авторством Umar, A.

Результати пошуку - "20m20"

Nilpotent subsemigroups of a semigroup of order-decreasing transformations of a rooted tree за авторством Stronska, Anna

\(\mathscr{L}\)-cross-sections of the finite symmetric semigroup за авторством Bondar, Eugenja

Classification of \(\mathscr{L}\)-cross-sections of the finite symmetric semigroup up to isomorphism за авторством Bondar, Eugenija

On the semigroup of injective transformations with restricted range that equal gap and defect за авторством Singha, Boorapa

Quasi-idempotents in finite semigroup of full order-preserving transformations за авторством Imam, A. T., Ibrahim, S., Garba, G. U., Usman, L., Idris, A.

Quasi-idempotents in certain transformation semigroups за авторством Bugay, Leyla

The decreasing and monotone injective partial monoid on a finite chain за авторством Zubairu, Muhammad Mansur, Umar, Abdullahi, Al-Kharousi, Fatma Salim

On certain semigroups of contraction mappings of a finite chain за авторством Umar, A., Zubairu, M. M.

\(\mathcal{H-}\),\(\mathcal{R-}\)and \(\mathcal{L-}\)cross-sections of the infinite symmetric inverse semigroup \(IS_X\) за авторством Pyekhtyeryev, Vasyl

On monoids of monotone partial transformations of a finite chain whose domains and ranges are intervals за авторством Ayık, Hayrullah, Fernandes, Vítor H., Korkmaz, Emrah

\(\mathcal{H}\)- and \(\mathcal{R}\)-cross-sections of the full finite semigroup \(T_n\) за авторством Pyekhtyeryev, Vasyl

Idempotent \(\mathcal{D}\)-cross-sections of the finite inverse symmetric semigroup \(IS_n\) за авторством Pyekhtyeryev, Vasyl

Symmetries of automata за авторством Egri-Nagy, Attila, Nehaniv, Chrystopher L.

Generators and ranks in finite partial transformation semigroups за авторством Garba, Goje Uba, Imam, Abdussamad Tanko

Spectral properties of partial automorphisms of a binary rooted tree за авторством Kochubinska, Eugenia

Generators and relations for the semigroups of increasing functions on \(\mathbb{N}\) and \(\mathbb{Z}\) за авторством Doroshenko, Vadym

On inverse subsemigroups of the semigroup of orientation-preserving or orientation-reversing transformations за авторством Catarino, Paula, Higgins, Peter M., Levi, Inessa

On a semigroup of closed connected partial homeomorphisms of the unit interval with a fixed point за авторством Chuchman, Ivan

Some combinatorial problems in the theory of symmetric inverse semigroups за авторством Umar, A.

Some combinatorial problems in the theory of partial transformation semigroups за авторством Umar, A.

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