Rings and Algebras

Authors and titles for recent submissions

• Thu, 21 May 2020
• Wed, 20 May 2020
• Tue, 19 May 2020
• Mon, 18 May 2020
• Fri, 15 May 2020

Thu, 21 May 2020

[1]  arXiv:2005.10139 (cross-list from math.RT) [pdf, ps, other]

Title: Tubes Containing String Modules in Symmetric Special Multiserial Algebras

Authors: Drew D. Duffield

Comments: 45 pages

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

Wed, 20 May 2020

[2]  arXiv:2005.09063 [pdf, ps, other]

Title: Baer sums for a natural class of monoid extensions

Authors: Peter Faul

Subjects: Rings and Algebras (math.RA); Category Theory (math.CT)

[3]  arXiv:2005.09362 (cross-list from math.FA) [pdf, ps, other]

Title: Integrability of Free Noncommutative Functions

Authors: Dmitry Kaliuzhnyi-Verbovetskyi, Leonard Stevenson, Victor Vinnikov

Subjects: Functional Analysis (math.FA); Operator Algebras (math.OA); Optimization and Control (math.OC); Rings and Algebras (math.RA)

Tue, 19 May 2020

[4]  arXiv:2005.08714 [pdf, ps, other]

Title: Coverages on Inverse Semigroups

Authors: Gilles G. de Castro

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

[5]  arXiv:2005.08283 [pdf, ps, other]

Title: The codes in some non-semisimple dihedral group algebras and their properties

Authors: Kirill V. Vedenev, Vladimir M. Deundyak

Subjects: Rings and Algebras (math.RA); Information Theory (cs.IT)

[6]  arXiv:2005.08236 [pdf, ps, other]

Title: Symmetry on rings of differential operators

Authors: Eamon Quinlan-Gallego

Comments: 15 pages, comments welcome

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

[7]  arXiv:2005.08201 [pdf, ps, other]

Title: Unit Groups of group algebras of certain quasidihedral group

Authors: Suchi Bhatt, Harish Chandra

Comments: 10 pages

Subjects: Rings and Algebras (math.RA)

[8]  arXiv:2005.08014 [pdf, other]

Title: New results on EP elements in rings with involution

Authors: Long Wang, Dijana Mosic, Yuefeng Gao

Comments: 17 pages

Subjects: Rings and Algebras (math.RA)

[9]  arXiv:2005.08779 (cross-list from math.RT) [pdf, ps, other]

Title: On modules M such that M and M* are semi-Gorenstein-projective

Authors: Claus Michael Ringel, Pu Zhang

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

[10]  arXiv:2005.07937 (cross-list from math.CT) [pdf, ps, other]

Title: Torsion theories and coverings of preordered groups

Authors: Marino Gran, Aline Michel

Comments: 20 pages

Subjects: Category Theory (math.CT); Rings and Algebras (math.RA)

Mon, 18 May 2020

[11]  arXiv:2005.07618 [pdf, ps, other]

Title: A class of continuous non-associative algebras arising from algebraic groups including $E_8$

Authors: Maurice Chayet, Skip Garibaldi

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

[12]  arXiv:2005.07331 [pdf, ps, other]

Title: On Malcev algebras nilpotent by Lie center and corresponding analytic Moufang loops

Authors: Alexander Grishkov, Marina Rasskazova, Liudmila Sabinina, Mohamed Salim

Subjects: Rings and Algebras (math.RA)

[13]  arXiv:2005.07246 (cross-list from math.RT) [pdf, ps, other]

Title: VIC-modules over noncommutative rings

Authors: Andrew Putman, Steven V Sam

Comments: 20 pages

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

Fri, 15 May 2020

[14]  arXiv:2005.06660 [pdf, other]

Title: Homotopy liftings and Hochschild cohomology of some twisted tensor products

Authors: Pablo S. Ocal, Tolulope Oke, Sarah Witherspoon

Comments: 11 pages

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

[15]  arXiv:2005.06690 (cross-list from math.RT) [pdf, ps, other]

Title: Almost Split Triangles and Morphisms Determined by Objects in Extriangulated Categories

Authors: Tiwei Zhao, Lingling Tan, Zhaoyong Huang

Comments: arXiv admin note: text overlap with arXiv:1612.02591 by other authors

Journal-ref: Journal of Algebra 559 (2020) 346-378

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

[16]  arXiv:2005.06642 (cross-list from math.OA) [pdf, ps, other]

Title: Morita isomorphism for Cuntz algebras

Authors: Katsunori Kawamura

Comments: 21 pages

Subjects: Operator Algebras (math.OA); Category Theory (math.CT); Rings and Algebras (math.RA); Representation Theory (math.RT)

• Thu, 21 May 2020
• Wed, 20 May 2020
• Tue, 19 May 2020
• Mon, 18 May 2020
• Fri, 15 May 2020