## Found 4,108 Documents (Results 1–100)

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### Geometry of the semigroup $$Z_{(\geq 0)}^n$$ and its applications to combinatorics, algebra and differential equations. Translated by the first author (to appear). (English)Zbl 06234389

Berlin: Springer (ISBN 978-3-642-30987-8/hbk; 978-3-642-30988-5/ebook). 120 p., (2023).
MSC:  20-02 20M14 20M20

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### Ranks and presentations of some normally ordered inverse semigroups. (English)Zbl 07644677

MSC:  20M20 20M05 20M07
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### Digraph of the full transformation semigroup. (English)Zbl 07637276

MSC:  20M20 05C30
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### Orientation of piecewise powers of a minimal homeomorphism. (English)Zbl 07636560

MSC:  37B99 20B99 20M20
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### The relative rank of orientation-preserving or orientation-reversing transformation semigroups with restricted range on a finite chain. (English)Zbl 07617987

MSC:  20M20 20M15
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### On products of 3-paths in finite full transformation semigroups. (English)Zbl 07614197

MSC:  20M20 20M05
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### A characterization of maximal subsemigroups of the injective transformation semigroups with equal gap and defect. (English)Zbl 1499.20167

MSC:  20M20 20M18 20M10
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### R-notion of conjugacy in partial transformation semigroup. (English)Zbl 1496.20115

MSC:  20M20 20M10
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### Generating infinite monoids of cellular automata. (English)Zbl 07596138

MSC:  20M20 37B10 37B15
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### Top-heavy phenomena for transformations. (English)Zbl 07594484

MSC:  20M20 47D03 52C35
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### A simple proof of a theorem of sensitivity. (English)Zbl 07593633

MSC:  37B05 20M30
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### Embedding theorems and maximal subsemigroups of some linear transformation semigroups with restricted range. (English)Zbl 1496.20116

Ukr. Math. J. 73, No. 12, 1985-1996 (2022) and Ukr. Mat. Zh. 73, No. 12, 1714-1722 (2021).
MSC:  20M20 15A30
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### On the extended zero-divisor graph of strictly partial transformation semigroup. (English)Zbl 07581986

MSC:  20M20 05C25 05C69
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### Maximal speed of propagation in open quantum systems. (English)Zbl 1500.81053

Frank, Rupert L. (ed.) et al., The physics and mathematics of Elliott Lieb. The 90th anniversary. Volume I. Berlin: European Mathematical Society (EMS). 109-130 (2022).
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### Left restriction monoids from left $$E$$-completions. (English)Zbl 07567665

MSC:  20M10 20M20 20M30
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### Classification of variants of partial Brauer monoids. (English)Zbl 07565052

MSC:  20M20 20M10
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### Countable approximation of topological $$G$$-manifolds, II: linear Lie groups $$G$$. (English)Zbl 07557660

MSC:  57N65 57S20 54H15
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### The study on the relative rank of transformation semigroups with restricted range. (English)Zbl 07555740

MSC:  20M20 20M15
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MSC:  20Mxx
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### The endomorphisms monoids of Helm graph and its generalization. (English)Zbl 1492.05103

MSC:  05C60 20M20
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### Novel quaternionic fractional wavelet transform. (English)Zbl 1494.42037

Reviewer: Bin Han (Edmonton)
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MSC:  20M20
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### On the rank of generalized transformation semigroups. (English)Zbl 07544773

MSC:  20M20 20M05
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### A nonstandard construction of direct limit group actions. (English)Zbl 07544428

Reviewer: K. P. Hart (Delft)
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### Various regularities for semigroups of transformations on a finite set determined by a zig-zag order. (English)Zbl 1491.20134

MSC:  20M20 20M17
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### On the large rank of certain semigroups of transformations on a finite chain. (English)Zbl 1491.20131

MSC:  20M20 20M10
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### Endomorphism $$\alpha$$-monoid of quasi-injective gamma acts. (English)Zbl 1495.20050

MSC:  20M20 20M30 20M75
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### Green’s relations on regular elements of semigroup of relational hypersubstitutions for algebraic systems of type $$((m),(n))$$. (English)Zbl 1496.20112

MSC:  20M20 20M10 08A40
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### On endomorphisms of the additive monoid of subnets of a two-layer neural network. (English)Zbl 1495.20052

MSC:  20M20 20N02 68T07
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### Matrix theory for independence algebras. (English)Zbl 07518022

MSC:  08A35 20M20
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MSC:  20M20
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### On maximal subgroups of idempotent-generated semigroups associated with biordered sets. (Abstract of thesis). (English)Zbl 07505708

MSC:  06A99 20M10 20M20
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MSC:  20M20
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MSC:  20M20
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### The relative rank of $$\mathcal{OPR}(X)$$ modulo $$\mathcal{O}(X)$$. (English)Zbl 1499.20168

MSC:  20M20 20M15
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### On automorphisms of monotone transformation posemigroups. (English)Zbl 1491.06040

MSC:  06F05 20M20 20M15
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### Magnifying elements in linear transformation semigroups with restricted range which nullity or co-rank are infinite. (English)Zbl 1491.20133

MSC:  20M20 20M10
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### All unit-regular elements of relational hypersubstitutions for algebraic systems. (English)Zbl 1496.08004

MSC:  08A40 08A05 20M20
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MSC:  20M20
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### Regular, unit-regular, and idempotent elements of semigroups of transformations that preserve a partition. (English)Zbl 07463830

MSC:  20M17 20M20 20Mxx
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MSC:  20Mxx
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### Injective linear transformations with equal gap and defect. (English)Zbl 07461974

MSC:  20M20 15A04
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### Classification of congruences of twisted partition monoids. (English)Zbl 1485.20141

MSC:  20M20 20M05
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### Zero-divisor graphs of partial transformation semigroups. (English)Zbl 1496.20118

MSC:  20M20 05C25
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### Some properties of the semigroup $$PG_Y(X)$$: Green’s relations, ideals, isomorphism theorems and ranks. (English)Zbl 1496.20117

MSC:  20M20 20M10 20M12
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### Ranks of nilpotent subsemigroups of order-preserving and decreasing transformation semigroups. (English)Zbl 1496.20111

MSC:  20M20 20M05 20M10
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### Endomorphisms of certain semigroups of finite full transformations. (English)Zbl 1499.20169

MSC:  20M20 20M15
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### On certain semigroups of contraction mappings of a finite chain. (English)Zbl 1496.20119

MSC:  20M20 20M10 20M19
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### On the monoid of cofinite partial isometries of $$\mathbb{N}$$ with a bounded finite noise. (English)Zbl 07491560

Walczak, Szymon (ed.), Proceedings of the contemporary mathematics in Kielce 2020, Kielce, Poland, February 24–27, 2021. Warsaw: De Gruyter/Sciendo. 127-144 (2021).
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### Symmetric and pseudo-symmetric numerical semigroups via Young diagrams and their semigroup rings. (English)Zbl 07477355

MSC:  20M14 20M20 20M25
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### Solvability of a triple of binary relations with an application to Green’s relations. (English)Zbl 1496.08001

MSC:  08A02 20M20
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### The compression semigroup of the dual Vinberg cone. (English)Zbl 1498.20142

Baklouti, Ali (ed.) et al., Geometric and harmonic analysis on homogeneous spaces and applications. TJC 2019, Djerba, Selected papers based on the presentations at the 6th Tunisian-Japanese conference. In honor of Professor Takaaki Nomura. Tunisia, December 15–19, 2019. Cham: Springer. Springer Proc. Math. Stat. 366, 123-136 (2021).
MSC:  20M20 22E15 32M05
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### Imprimitive groups synchronizing a transformation of non-uniform kernel. (English)Zbl 1496.20113

MSC:  20M20 20M17 20B30
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### The automorphism of the direct products of two order-preserving full transformation semigroups. (Chinese. English summary)Zbl 1488.20088

MSC:  20M20 20M10
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### On the ternary semigroups of continuous mappings. (English)Zbl 1479.54065

Ashyralyev, Allaberen (ed.) et al., Functional analysis in interdisciplinary applications II. Collected papers based on the presentations at the mini-symposium, held as part of the fourth international conference on analysis and applied mathematics, ICAAM, September 6–9, 2018. Cham: Springer. Springer Proc. Math. Stat. 351, 141-148 (2021).
MSC:  54H15 20M20 20N10
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### Characterizations of Cayley graphs of finite transformation semigroups with restricted range. (English)Zbl 1475.05085

MSC:  05C25 20M20
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