Результати для "semigroup"

Результати для "semigroup" Показ 1 - 50 результатів із 60 Laminas_Feed_Writer 2 (https://getlaminas.org) https://harvester.nas.gov.ua/Search/Results?sort=last_indexed+desc&limit=50&lookfor=%22semigroup%22&type=Subject&lng=uk 60 0 50 Natural partial order on semigroups of partial transformations with invariant set Mon, 06 Apr 2026 01:00:02 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2434 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2434 Srisawat, Jitsupa Стаття 2026 Srisawat, Jitsupa 0 Classification of \(\mathscr{L}\)-cross-sections of the finite symmetric semigroup up to isomorphism Sun, 08 Feb 2026 08:01:48 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-28 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-28 Bondar, Eugenija Стаття 2016 Bondar, Eugenija 0 Certain verbal congruences on the free trioid Sun, 08 Feb 2026 08:01:45 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2274 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2274 Zhuchok, Anatolii V. Стаття 2024 Zhuchok, Anatolii V. 0 Automorphisms of the endomorphism semigroup of a free abelian diband Sun, 08 Feb 2026 08:01:35 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1201 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1201 Zhuchok, Yurii V. Стаття 2018 Zhuchok, Yurii V. 0 The free spectra of varieties generated by idempotent semigroups Sun, 08 Feb 2026 08:00:35 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-811 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-811 Pluhar, Gabriella Стаття 2018 Pluhar, Gabriella 0 Quasi-idempotents in certain transformation semigroups Sun, 08 Feb 2026 08:00:14 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2223 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2223 Bugay, Leyla Стаття 2024 Bugay, Leyla 0 Free abelian dimonoids Sun, 08 Feb 2026 08:00:02 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-116 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-116 Zhuchok, Yurii Стаття 2016 Zhuchok, Yurii 0 Characterizing semigroups with commutative superextensions Sun, 08 Feb 2026 07:59:57 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1030 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1030 Banakh, Taras Стаття 2018 Banakh, Taras 0 Algebra in superextensions of groups, I: zeros and commutativity Sun, 08 Feb 2026 07:59:46 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-815 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-815 T. Banakh, T. Стаття 2018 T. Banakh, T. 0 Semigroups with certain finiteness conditions and Chernikov groups Sun, 08 Feb 2026 07:59:35 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-706 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-706 Shevrin, L. N. Стаття 2018 Shevrin, L. N. 0 On embedding groups into digroups Sun, 08 Feb 2026 07:59:27 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2364 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2364 Zhuchok, Yurii V. Стаття 2025 Zhuchok, Yurii V. 0 On a semitopological polycyclic monoid Sun, 08 Feb 2026 07:59:17 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-154 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-154 Bardyla, Serhii Стаття 2016 Bardyla, Serhii 0 Classification of inverse semigroups generated by two-state partially defined invertible automata over the two-symbol alphabet Sun, 08 Feb 2026 07:58:59 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-881 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-881 Slupik, Janusz Konrad Стаття 2018 Slupik, Janusz Konrad 0 Free \((\ell r, rr)\)-dibands Sun, 08 Feb 2026 07:58:51 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-749 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-749 Zhuchok, Anatolii V. Стаття 2018 Zhuchok, Anatolii V. 0 \(\mathscr{L}\)-cross-sections of the finite symmetric semigroup Sun, 08 Feb 2026 07:58:19 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1044 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1044 Bondar, Eugenja Стаття 2018 Bondar, Eugenja 0 The structure of automorphism groups of semigroup inflations Sun, 08 Feb 2026 07:58:07 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-835 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-835 Kudryavtseva, Ganna Стаття 2018 Kudryavtseva, Ganna 0 On a semigroup of closed connected partial homeomorphisms of the unit interval with a fixed point Sun, 08 Feb 2026 07:57:59 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-680 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-680 Chuchman, Ivan Стаття 2018 Chuchman, Ivan 0 Leavitt inverse semigroups of polynomial growth Sun, 08 Feb 2026 07:57:49 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2231 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2231 Bezushchak, Dmytro I. Стаття 2024 Bezushchak, Dmytro I. 0 Structure of relatively free \(n\)-tuple semigroups Sun, 08 Feb 2026 07:57:48 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2173 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2173 Zhuchok, A. V. Стаття 2023 Zhuchok, A. V. 0 On certain semigroups of contraction mappings of a finite chain Sun, 08 Feb 2026 07:57:46 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1816 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1816 Umar, A. Стаття 2022 Umar, A. 0 Interassociativity and three-element doppelsemigroups Sun, 08 Feb 2026 07:57:40 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1427 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1427 Gavrylkiv, Volodymyr Стаття 2020 Gavrylkiv, Volodymyr 0 Representations of ordered doppelsemigroups by binary relations Sun, 08 Feb 2026 07:57:36 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1294 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1294 Zhuchok, Yurii Стаття 2019 Zhuchok, Yurii 0 Non-commutative Grillet semigroups Sun, 08 Feb 2026 07:57:33 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1039 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1039 Novikov, B. V. Стаття 2018 Novikov, B. V. 0 Automorphisms of the endomorphism semigroup of a free commutative \(g\)-dimonoid Tue, 02 Dec 2025 15:50:09 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-234 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-234 Zhuchok, Yurii V. Стаття 2016 Zhuchok, Yurii V. 0 Topological semigroups of matrix units Tue, 02 Dec 2025 15:45:16 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-924 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-924 Gutik, Oleg V. Стаття 2018 Gutik, Oleg V. 0 Green’s relations on the deformed transformation semigroups Tue, 02 Dec 2025 15:43:47 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-984 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-984 Tsyaputa, G. Y. Стаття 2018 Tsyaputa, G. Y. 0 Presentations and word problem for strong semilattices of semigroups Tue, 02 Dec 2025 15:43:41 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-943 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-943 Ayık, Gonca Стаття 2018 Ayık, Gonca 0 Nilpotent subsemigroups of a semigroup of order-decreasing transformations of a rooted tree Tue, 02 Dec 2025 15:43:35 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-911 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-911 Stronska, Anna Стаття 2018 Stronska, Anna 0 On tame semigroups generated by idempotents with partial null multiplication Tue, 02 Dec 2025 15:43:24 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-824 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-824 Bondarenko, Vitaliy M. Стаття 2018 Bondarenko, Vitaliy M. 0 Length functions for semigroup embeddings Tue, 02 Dec 2025 15:43:00 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-618 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-618 Davis, Tara Colleen Стаття 2018 Davis, Tara Colleen 0 On the semigroup of monoid endomorphisms of the semigroup \(\mathscr{C}_{+}(a,b)\) Tue, 02 Dec 2025 15:42:41 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2333 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2333 Gutik, Oleg Стаття 2025 Gutik, Oleg 0 Note on cyclic doppelsemigroups Tue, 02 Dec 2025 15:42:23 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1991 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1991 Gavrylkiv, V. Стаття 2023 Gavrylkiv, V. 0 On the orbits of automaton semigroups and groups Tue, 02 Dec 2025 15:42:17 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1692 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1692 D'Angeli, D. Стаття 2022 D'Angeli, D. 0 On growth of the inverse semigroup of partially defined co–finite automorphisms of integers Tue, 02 Dec 2025 15:41:37 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-989 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-989 Bezushchak, O. Стаття 2018 Bezushchak, O. 0 Idempotent \(\mathcal{D}\)-cross-sections of the finite inverse symmetric semigroup \(IS_n\) Tue, 02 Dec 2025 15:41:04 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-820 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-820 Pyekhtyeryev, Vasyl Стаття 2018 Pyekhtyeryev, Vasyl 0 Inverse semigroups generated by group congruences. The Möbius functions Tue, 02 Dec 2025 15:40:55 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-761 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-761 Schwab, Emil Daniel Стаття 2018 Schwab, Emil Daniel 0 On the semigroup of injective transformations with restricted range that equal gap and defect Tue, 02 Dec 2025 15:39:46 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2335 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2335 Singha, Boorapa Стаття 2025 Singha, Boorapa 0 Sandwich semigroups and Brandt semigroups Tue, 02 Dec 2025 15:39:40 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2222 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2222 Desiateryk, Oleksandra O. Стаття 2024 Desiateryk, Oleksandra O. 0 Endomorphisms of Clifford semigroups with injective structure homomorphisms Tue, 02 Dec 2025 15:38:59 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1543 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1543 Worawiset, S. Стаття 2021 Worawiset, S. 0 On closures in semitopological inverse semigroups with continuous inversion Tue, 02 Dec 2025 15:38:14 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1047 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1047 Gutik, Oleg Стаття 2018 Gutik, Oleg 0 Spectral properties of partial automorphisms of a binary rooted tree Tue, 02 Dec 2025 15:36:08 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-532 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-532 Kochubinska, Eugenia Стаття 2019 Kochubinska, Eugenia 0 On the Cartesian product of the Menger algebras of terms and relational formulas Tue, 02 Dec 2025 15:35:40 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2321 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-2321 Kumduang, Thodsaporn Стаття 2025 Kumduang, Thodsaporn 0 Investigations of Mealy automata growth at iterations Tue, 02 Dec 2025 15:32:58 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-850 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-850 Reznykov, Illya I. Стаття 2018 Reznykov, Illya I. 0 On \(0\)-semisimplicity of linear hulls of generators for semigroups generated by idempotents Tue, 02 Dec 2025 15:32:17 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-718 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-718 Bondarenko, Vitaliy M. Стаття 2018 Bondarenko, Vitaliy M. 0 On certain families of sparse numerical semigroups with Frobenius number even Tue, 02 Dec 2025 15:31:46 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-510 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-510 Tizziotti, Guilherme Стаття 2019 Tizziotti, Guilherme 0 On inverse subsemigroups of the semigroup of orientation-preserving or orientation-reversing transformations Tue, 02 Dec 2025 15:31:40 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-43 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-43 Catarino, Paula Стаття 2015 Catarino, Paula 0 Structure of relatively free trioids Tue, 02 Dec 2025 15:30:31 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1732 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1732 Zhuchok, A. V. Стаття 2021 Zhuchok, A. V. 0 On the \(le\)-semigroups whose semigroup of bi-ideal elements is a normal band Tue, 02 Dec 2025 15:30:03 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-141 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-141 Bhuniya, A. K. Стаття 2016 Bhuniya, A. K. 0 Abelian doppelsemigroups Tue, 02 Dec 2025 15:29:56 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1249 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1249 Zhuchok, Anatolii V. Стаття 2019 Zhuchok, Anatolii V. 0 On monoids of monotone injective partial selfmaps of \(L_n\times_{\operatorname{lex}}\mathbb{Z}\) with co-finite domains and images Tue, 02 Dec 2025 15:29:19 +0000 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1035 https://harvester.nas.gov.ua/Record/admjournalluguniveduua-article-1035 Gutik, Oleg Стаття 2018 Gutik, Oleg 0