Regular semigroups weakly generated by idempotents
L Oliveira - International Journal of Algebra and Computation, 2023 - World Scientific
A regular semigroup is weakly generated by a set X if it has no proper regular subsemigroup
containing X. In this paper, we study the regular semigroups weakly generated by …
containing X. In this paper, we study the regular semigroups weakly generated by …
Resultants over commutative idempotent semirings I: Algebraic aspect
The resultant theory plays a crucial role in computational algebra and algebraic geometry.
The theory has two aspects: algebraic and geometric. In this paper, we focus on the …
The theory has two aspects: algebraic and geometric. In this paper, we focus on the …
[PDF][PDF] Idempotent 2× 2 matrices over linearly ordered abelian groups.
M Kutti, V Laan - Categories & General Algebraic Structures with …, 2024 - cgasa.sbu.ac.ir
In this paper we study the multiplicative semigroup of 2× 2 matrices over a linearly ordered
abelian group with an externally added bottom element. The multiplication of such a …
abelian group with an externally added bottom element. The multiplication of such a …
Radical of weakly ordered semigroup algebras
M Schocker - Journal of Algebraic Combinatorics, 2008 - Springer
Radical of weakly ordered semigroup algebras Page 1 J Algebr Comb (2008) 28: 231–234 DOI
10.1007/s10801-008-0126-3 Radical of weakly ordered semigroup algebras M. Schocker …
10.1007/s10801-008-0126-3 Radical of weakly ordered semigroup algebras M. Schocker …
[PDF][PDF] MAXIMAL SUBGROUPS OF FREE IDEMPOTENT-GENERATED SEMIGROUPS FACTORED OUT BY BIORDER RELATIONS
D EASDOWN, S GARDINER, B MCELWEE - maths.usyd.edu.au
D. EASDOWN, S. GARDINER, AND B. MCELWEE Abstract. Given any biordered set E, we
may form the idempotent-generated semigroup FE, which is generated by the set E, subject …
may form the idempotent-generated semigroup FE, which is generated by the set E, subject …
Reduction to Positive Characteristic
I Emmanouil - Idempotent Matrices over Complex Group Algebras, 2006 - Springer
Let E be an idempotent matrix with entries in the group algebra kG of a group G with
coefficients in a field k. If rg (E)= 0 for all g∈ G\{1}, then Corollary 1.48 implies that r1 (E)= n …
coefficients in a field k. If rg (E)= 0 for all g∈ G\{1}, then Corollary 1.48 implies that r1 (E)= n …
The finite basis problem for additively idempotent semirings of order four, I
M Ren, J Liu, L Zeng, M Chen - arXiv preprint arXiv:2407.15342, 2024 - arxiv.org
arXiv:2407.15342v1 [math.GR] 22 Jul 2024 Page 1 arXiv:2407.15342v1 [math.GR] 22 Jul 2024
THE FINITE BASIS PROBLEM FOR ADDITIVELY IDEMPOTENT SEMIRINGS OF ORDER …
THE FINITE BASIS PROBLEM FOR ADDITIVELY IDEMPOTENT SEMIRINGS OF ORDER …
Idempotent generated semigroups and their universal property.
B Güçler - 2002 - open.metu.edu.tr
Let X,(X) over tilde be commuting nilpotent matrices over k with nilpotency p (t), where k is
an algebraically closed field of positive characteristic p. We show that if X-(X) over tilde is a …
an algebraically closed field of positive characteristic p. We show that if X-(X) over tilde is a …
[PDF][PDF] Periodic elements of the free idempotent generated semigroup on a biordered set
arXiv:0811.1789v1 [math.GR] 11 Nov 2008 Page 1 arXiv:0811.1789v1 [math.GR] 11 Nov 2008
PERIODIC ELEMENTS OF THE FREE IDEMPOTENT GENERATED SEMIGROUP ON A …
PERIODIC ELEMENTS OF THE FREE IDEMPOTENT GENERATED SEMIGROUP ON A …
On character amenability of weighted convolution algebras on certain semigroups
K Oustad - Mathematical Analysis and its Contemporary …, 2021 - macajournal.com
In this work, we study the character amenability of weighted convolution algebras
$\ell^{1}(S,\omega) $, where $ S $ is a semigroup of classes of inverse semigroups with a …
$\ell^{1}(S,\omega) $, where $ S $ is a semigroup of classes of inverse semigroups with a …