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Rings and Algebras

Authors and titles for recent submissions

[ total of 23 entries: 1-23 ]
[ showing up to 25 entries per page: fewer | more ]

Thu, 21 Sep 2017

[1]  arXiv:1709.06969 [pdf, ps, other]
Title: Graded chain conditions and Leavitt path algebras of no-exit graphs
Authors: Lia Vas
Subjects: Rings and Algebras (math.RA)
[2]  arXiv:1709.06826 [pdf, ps, other]
Title: On a ternary generalization of Jordan algebras
Comments: 17 pages
Subjects: Rings and Algebras (math.RA)
[3]  arXiv:1709.06982 (cross-list from math.NT) [pdf, ps, other]
Title: On the number of generators of a separable algebra over a finite field
Comments: 12 pages
Subjects: Number Theory (math.NT); Rings and Algebras (math.RA)
[4]  arXiv:1709.06923 (cross-list from math.AG) [pdf, ps, other]
Title: Ordered algebraic structures and classification of semifields
Authors: Guillaume Tahar
Comments: 4 pages
Subjects: Algebraic Geometry (math.AG); Rings and Algebras (math.RA)

Wed, 20 Sep 2017

[5]  arXiv:1709.06470 [pdf, ps, other]
Title: Kernels for Noncommutative Projective Schemes
Comments: 26 pages; comments welcome
Subjects: Rings and Algebras (math.RA); Algebraic Geometry (math.AG); Category Theory (math.CT); Quantum Algebra (math.QA)
[6]  arXiv:1709.06131 [pdf, ps, other]
Title: Explicit tensors of border rank at least $2d-2$ in $K^d \otimes K^d \otimes K^d$ in arbitrary characteristic
Comments: 12 pages
Subjects: Rings and Algebras (math.RA)
[7]  arXiv:1709.06282 (cross-list from math.GR) [pdf, ps, other]
Title: A general encryption scheme using two-sided multiplications with its cryptanalysis
Authors: V.A. Roman'kov
Comments: 9 pages
Subjects: Group Theory (math.GR); Rings and Algebras (math.RA)

Tue, 19 Sep 2017

[8]  arXiv:1709.06070 [pdf, ps, other]
Title: MacWilliams' extension theorem for infinite rings
Comments: 13 pages
Subjects: Rings and Algebras (math.RA); Information Theory (cs.IT)
[9]  arXiv:1709.06023 [pdf, ps, other]
Title: A note on the number of terms witnessing congruence modularity
Authors: Paolo Lipparini
Subjects: Rings and Algebras (math.RA)
[10]  arXiv:1709.05730 [pdf, ps, other]
Title: Tensor product of $f$-rings
Subjects: Rings and Algebras (math.RA)
[11]  arXiv:1709.05728 [pdf, ps, other]
Title: On Lie nilpotent associative algebras
Comments: 18 p
Subjects: Rings and Algebras (math.RA)
[12]  arXiv:1709.05721 [pdf, ps, other]
Title: The distributivity spectrum of Baker's variety
Authors: Paolo Lipparini
Subjects: Rings and Algebras (math.RA)
[13]  arXiv:1709.05432 [pdf, ps, other]
Title: Hom-prealternative superalgebras
Subjects: Rings and Algebras (math.RA)
[14]  arXiv:1709.05540 (cross-list from math.NT) [pdf, ps, other]
Title: Primitive Element Pairs with One Prescribed Trace over a Finite Field
Comments: 19 pages, 1 table
Subjects: Number Theory (math.NT); Rings and Algebras (math.RA)
[15]  arXiv:1709.05390 (cross-list from math.CO) [pdf, other]
Title: Zero pattern matrix rings, reachable pairs in digraphs, and Sharp's topological invariant $τ$
Comments: 27 pages, 2 figures
Subjects: Combinatorics (math.CO); Rings and Algebras (math.RA)

Mon, 18 Sep 2017

[16]  arXiv:1709.05277 [pdf, ps, other]
Title: Linear isomorphisms preserving Green's relations for matrices over semirings
Comments: 14 pages
Subjects: Rings and Algebras (math.RA)
[17]  arXiv:1709.05049 (cross-list from math.RT) [pdf, ps, other]
Title: From support $τ$-tilting posets to algebras
Authors: Ryoichi Kase
Comments: 42 pages (v2) typo corrected
Subjects: Representation Theory (math.RT); Rings and Algebras (math.RA)

Fri, 15 Sep 2017

[18]  arXiv:1709.04793 [pdf, ps, other]
Title: There are no rigid filiform Lie algebras of low dimension
Subjects: Rings and Algebras (math.RA)
[19]  arXiv:1709.04774 [pdf, ps, other]
Title: Almost subnormal subgroups in division rings with generalized algebraic rational identities
Comments: 10 pages. arXiv admin note: text overlap with arXiv:1510.08720
Subjects: Rings and Algebras (math.RA)
[20]  arXiv:1709.04717 [pdf, ps, other]
Title: Singular degenerations of Lie supergroups of type $D(2,1;a)$
Comments: La-TeX file, 35 pages. This is an extended version (containing more details, such as complete tables of formulas) of the paper submitted for publication - *Keywords*: Lie superalgebras, Lie supergroups, singular degenerations, contractions
Subjects: Rings and Algebras (math.RA); Differential Geometry (math.DG)
[21]  arXiv:1709.04578 [pdf, ps, other]
Title: Rota-Baxter modules toward derived functors
Authors: Xing Gao, Li Guo, Li Qiao
Comments: 21 pages
Subjects: Rings and Algebras (math.RA); Quantum Algebra (math.QA)
[22]  arXiv:1709.04566 [pdf, ps, other]
Title: A group action on multivariate polynomials over finite fields
Authors: Lucas Reis
Comments: 29 pages
Subjects: Rings and Algebras (math.RA)
[23]  arXiv:1709.04476 [pdf, ps, other]
Title: Generalized core inverses of matrices
Comments: 19 pages
Subjects: Rings and Algebras (math.RA)
[ total of 23 entries: 1-23 ]
[ showing up to 25 entries per page: fewer | more ]

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