Rings and Algebras

Authors and titles for math.RA in Mar 2024

[1]  arXiv:2403.00104 [pdf, ps, other]

Title: Ideals in hom-associative Weyl algebras

Authors: Per Bäck, Johan Richter

Comments: 6 pages; minor update

Subjects: Rings and Algebras (math.RA)

[2]  arXiv:2403.01285 [pdf, ps, other]

Title: $π$-systems and the embedding problem for rank $2$ Kac-Moody Lie algebras

Authors: Irfan Habib, Chaithra P

Comments: 21 pages, few typos fixed

Subjects: Rings and Algebras (math.RA)

[3]  arXiv:2403.01703 [pdf, ps, other]

Title: Bergman algebras: The graded universal algebra constructions

Authors: Roozbeh Hazrat, Huanhuan Li, Raimund Preusser

Comments: Comments and corrections are very welcome!

Subjects: Rings and Algebras (math.RA)

[4]  arXiv:2403.02478 [pdf, ps, other]

Title: Permutation-Like Matrices

Authors: Steven Robert Lippold

Comments: 18 pages, comments welcome

Subjects: Rings and Algebras (math.RA)

[5]  arXiv:2403.02986 [pdf, ps, other]

Title: Quasi-diagrams and gentle algebras

Authors: Haigang Hu, Xiao-Chuang Wang, Yu Ye

Comments: 21 pages

Subjects: Rings and Algebras (math.RA); Combinatorics (math.CO)

[6]  arXiv:2403.03263 [pdf, ps, other]

Title: Nonassociative cyclic algebras and the semiassociative Brauer monoid

Authors: S Pumpluen

Subjects: Rings and Algebras (math.RA)

[7]  arXiv:2403.03763 [pdf, ps, other]

Title: Flipped non-associative polynomial rings and the Cayley-Dickson construction

Authors: Masood Aryapoor, Per Bäck

Comments: 18 pages; corrected an error

Subjects: Rings and Algebras (math.RA)

[8]  arXiv:2403.04266 [pdf, other]

Title: Upper ideal relation graphs associated to rings

Authors: Barkha Baloda, Jitender Kumar

Subjects: Rings and Algebras (math.RA); Combinatorics (math.CO)

[9]  arXiv:2403.04663 [pdf, other]

Title: On the Wedderburn decomposition of the total ring of quotients of certain Iwasawa algebras

Authors: Ben Forrás

Comments: 58 pages

Subjects: Rings and Algebras (math.RA); Number Theory (math.NT)

[10]  arXiv:2403.05142 [pdf, ps, other]

Title: On matrix Lie affgebras

Authors: Tomasz Brzeziński, Krzysztof Radziszewski

Comments: 9 pages

Subjects: Rings and Algebras (math.RA); Mathematical Physics (math-ph)

[11]  arXiv:2403.05191 [pdf, other]

Title: Congruences of regular variants of finite full transformation semigroups

Authors: Igor Dolinka, James East, Nik Ruškuc

Comments: 25 pages, 5 figures

Subjects: Rings and Algebras (math.RA); Group Theory (math.GR)

[12]  arXiv:2403.05339 [pdf, ps, other]

Title: Manin triples and bialgebras of Left-Alia algebras associated to invariant theory

Authors: Kang Chuangchuang, Liu Guilai, Wang Zhuo, Yu Shizhuo

Subjects: Rings and Algebras (math.RA)

[13]  arXiv:2403.05656 [pdf, ps, other]

Title: Möbius function for modules and thin representations

Authors: Dominik Krasula

Comments: 11 pages

Subjects: Rings and Algebras (math.RA)

[14]  arXiv:2403.05827 [pdf, other]

Title: Automorphisms and derivations on algebras endowed with formal infinite sums

Authors: Vincent Bagayoko, Lothar Sebastian Krapp, Salma Kuhlmann, Daniel Panazzolo, Michele Serra

Comments: 38 pages, 2 figures

Subjects: Rings and Algebras (math.RA); Logic (math.LO)

[15]  arXiv:2403.05905 [pdf, ps, other]

Title: A computational approach to almost-inner derivations

Authors: Heiko Dietrich, Willem A. de Graaf

Subjects: Rings and Algebras (math.RA)

[16]  arXiv:2403.06121 [pdf, ps, other]

Title: On Nijenhuis Lie triple systems

Authors: Shuangjian Guo, Bibhash Mondal, Ripan Saha

Comments: 20 pages

Subjects: Rings and Algebras (math.RA)

[17]  arXiv:2403.06250 [pdf, ps, other]

Title: Averaging operators on groups, racks and Leibniz algebras

Authors: Apurba Das

Comments: 35 pages

Subjects: Rings and Algebras (math.RA); Group Theory (math.GR)

[18]  arXiv:2403.06270 [pdf, ps, other]

Title: Dimension-free matricial Nullstellensätze for noncommutative polynomials

Authors: Jurij Volčič

Comments: A survey

Subjects: Rings and Algebras (math.RA); Operator Algebras (math.OA)

[19]  arXiv:2403.06863 [pdf, ps, other]

Title: Single sided multiplier Hopf algebras

Authors: Alfons Van Daele

Subjects: Rings and Algebras (math.RA)

[20]  arXiv:2403.06957 [pdf, ps, other]

Title: The maximal subsemigroups of the ideals on a monoid of partial injections

Authors: Apatsara Sareeto, Jörg Koppitz

Comments: 12 pages

Subjects: Rings and Algebras (math.RA)

[21]  arXiv:2403.07521 [pdf, ps, other]

Title: Cohomologies and deformations of differential algebra morphisms

Authors: Lei Du, Yanhong Bao

Subjects: Rings and Algebras (math.RA)

[22]  arXiv:2403.07619 [pdf, ps, other]

Title: Simple-minded systems and coherent rings

Authors: Zhen Zhang

Subjects: Rings and Algebras (math.RA); Representation Theory (math.RT)

[23]  arXiv:2403.08095 [pdf, ps, other]

Title: Cohomologies of modified Rota-Baxter Lie algebras with derivations and applications

Authors: Imed Basdouri, Sami Benabdelhafidh, Mohamed Amin Sadraoui

Comments: 20 pages

Subjects: Rings and Algebras (math.RA)

[24]  arXiv:2403.08595 [pdf, ps, other]

Title: Subnormal subgroups of almost locally simple artinian algebras with involutions

Authors: Dau Thi Hue, Huynh Viet Khanh, Bui Xuan Hai

Comments: 16 pages

Subjects: Rings and Algebras (math.RA)

[25]  arXiv:2403.09231 [pdf, ps, other]

Title: Weak Hopf quasigroups and matched pairs of quasigroupoids

Authors: Ramón González Rodríguez

Subjects: Rings and Algebras (math.RA)

[26]  arXiv:2403.09239 [pdf, ps, other]

Title: Property $(\diamond)$ for Ore extensions of small Krull dimension

Authors: Ken Brown, Paula A.A.B. Carvalho, Jerzy Matczuk

Comments: 15pages, comments welcome

Subjects: Rings and Algebras (math.RA)

[27]  arXiv:2403.09337 [pdf, other]

Title: Differential identities of matrix algebras

Authors: Jose Brox, Carla Rizzo

Subjects: Rings and Algebras (math.RA)

[28]  arXiv:2403.09467 [pdf, ps, other]

Title: Residue Structures

Authors: Louis H. Rowen

Comments: 15 pages

Subjects: Rings and Algebras (math.RA)

[29]  arXiv:2403.10727 [pdf, ps, other]

Title: Some Remarks on Gorenstein Projective Precovers

Authors: Víctor Becerril

Subjects: Rings and Algebras (math.RA)

[30]  arXiv:2403.10999 [pdf, ps, other]

Title: Roots of polynomials over division rings

Authors: Alina G. Goutor, Sergey V. Tikhonov

Comments: 6 pages

Subjects: Rings and Algebras (math.RA)

[31]  arXiv:2403.11154 [pdf, ps, other]

Title: Linkage and Essential $p$-Dimension

Authors: Adam Chapman

Subjects: Rings and Algebras (math.RA)

[32]  arXiv:2403.11201 [pdf, other]

Title: Dynamics of two by two symmetric matrices of trace zero

Authors: Arijit Mukherjee

Comments: All comments are welcome

Subjects: Rings and Algebras (math.RA)

[33]  arXiv:2403.11837 [pdf, ps, other]

Title: The separativity problem in terms of varieties and diagonal reduction

Authors: Pere Ara, Ken Goodearl, Pace P. Nielsen, Enrique Pardo, Francesc Perera

Subjects: Rings and Algebras (math.RA)

[34]  arXiv:2403.12234 [pdf, ps, other]

Title: Oriented transformations on a finite chain: another description

Authors: Vítor H. Fernandes

Comments: Includes corrigendum (awaiting publication also in Commun. Korean Math. Soc.). arXiv admin note: substantial text overlap with arXiv:2205.02196

Journal-ref: Commun. Korean Math. Soc. 38.3 (2023): 725-731

Subjects: Rings and Algebras (math.RA)

[35]  arXiv:2403.12569 [pdf, ps, other]

Title: Recovering Composition Algebras from 3D Geometric Algebras

Authors: Daniele Corradetti

Comments: Contribution to the ICHAA 2024 Conference in Aveiro

Subjects: Rings and Algebras (math.RA); Mathematical Physics (math-ph)

[36]  arXiv:2403.13080 [pdf, ps, other]

Title: Spaces with Vanishing Characteristic Coefficients

Authors: Adam Chapman

Subjects: Rings and Algebras (math.RA); Number Theory (math.NT)

[37]  arXiv:2403.13228 [pdf, ps, other]

Title: Hilbert's Irreducibility Theorem for Linear Differential Operators

Authors: Ruyong Feng, Zewang Guo, Wei Lu

Subjects: Rings and Algebras (math.RA); Classical Analysis and ODEs (math.CA)

[38]  arXiv:2403.13650 [pdf, ps, other]

Title: Certain functional identities on division rings of characteristic two

Authors: Münevver Pınar Eroğlu, Tsiu-Kwen Lee, Jheng-Huei Lin

Subjects: Rings and Algebras (math.RA)

[39]  arXiv:2403.13697 [pdf, ps, other]

Title: Rota-Baxter operators of non-scalar weights, connections with coboundary Lie bialgebra structures

Authors: Maxim Goncharov

Comments: Version 2, some misprints were fixed, some statements were improved

Subjects: Rings and Algebras (math.RA)

[40]  arXiv:2403.13775 [pdf, ps, other]

Title: Gradings on associative triple systems of the second kind

Authors: Alberto Daza-Garcia

Comments: 29 pages

Subjects: Rings and Algebras (math.RA)

[41]  arXiv:2403.13939 [pdf, ps, other]

Title: On Regular Fusible Modules

Authors: Osama A. Naji, Mehmet Özen, Ünsal Tekir, Suat Koç

Subjects: Rings and Algebras (math.RA); Commutative Algebra (math.AC)

[42]  arXiv:2403.14005 [pdf, ps, other]

Title: Algebraic structures on parallelizable manifolds

Authors: Sergey Grigorian

Comments: 32 pages

Subjects: Rings and Algebras (math.RA); Differential Geometry (math.DG)

[43]  arXiv:2403.14196 [pdf, ps, other]

Title: The $W$-weighted $m$-weak core inverse

Authors: D.E. Ferreyra, D. Mosic

Subjects: Rings and Algebras (math.RA)

[44]  arXiv:2403.14201 [pdf, ps, other]

Title: Parametrizing $W$-weighted BT inverse to obtain the $W$-weighted $q$-BT inverse

Authors: D.E. Ferreyra, N. Thome, C. Torigino

Subjects: Rings and Algebras (math.RA)

[45]  arXiv:2403.14564 [pdf, ps, other]

Title: On Köthe's normality question for locally finite-dimensional central division algebras

Authors: Ivan D. Chipchakov

Comments: LaTeX: 24 pages, no figures

Subjects: Rings and Algebras (math.RA)

[46]  arXiv:2403.14884 [pdf, ps, other]

Title: Upper bounds on the dimension of the Schur $\mathsf{Lie}$-multiplier of $\mathsf{Lie}$-nilpotent Leibniz $n$-algebras

Authors: Narcisse G. Bell Bogmis, Guy R. Biyogmam, Hesam Safa, Calvin Tcheka

Subjects: Rings and Algebras (math.RA)

[47]  arXiv:2403.15104 [pdf, ps, other]

Title: On finite dimensional algebras with trivial derivation (automorphism)

Authors: U. Bekbaev

Comments: Some typos are corrected, one more section is included

Subjects: Rings and Algebras (math.RA)

[48]  arXiv:2403.15138 [pdf, ps, other]

Title: On prescribed characteristic polynomials

Authors: Peter Danchev, Esther García, Miguel Gómez Lozano

Subjects: Rings and Algebras (math.RA)

[49]  arXiv:2403.15287 [pdf, ps, other]

Title: A closer look at Witt rings for forms of higher degree

Authors: Susanne Pumpluen

Subjects: Rings and Algebras (math.RA)

[50]  arXiv:2403.15914 [pdf, ps, other]

Title: The automorphisms of differential extensions of characteristic $p$

Authors: Susanne Pumpluen

Subjects: Rings and Algebras (math.RA)