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Commutative Algebra

Authors and titles for recent submissions

[ total of 20 entries: 1-20 ]
[ showing up to 25 entries per page: fewer | more ]

Tue, 20 Feb 2018

[1]  arXiv:1802.06735 [pdf, ps, other]
Title: When are permutation invariants Cohen-Macaulay over all fields?
Comments: 29 pages, 5 figures
Subjects: Commutative Algebra (math.AC); Combinatorics (math.CO)
[2]  arXiv:1802.06537 [pdf, other]
Title: Average Behavior of Minimal Free Resolutions of Monomial Ideals
Comments: 16 pages, 6 figures
Subjects: Commutative Algebra (math.AC); Combinatorics (math.CO); Probability (math.PR)
[3]  arXiv:1802.06491 [pdf, ps, other]
Title: Trace Ideals and the Gorenstein Property
Comments: 6 pages. Comments welcome
Subjects: Commutative Algebra (math.AC)
[4]  arXiv:1802.06330 [pdf, ps, other]
Title: The Category of Factorization
Comments: 39 pages
Subjects: Commutative Algebra (math.AC); Category Theory (math.CT)
[5]  arXiv:1802.06316 [pdf, ps, other]
Title: Projective dimension and regularity of edge ideal of some weighted oriented graphs
Comments: 11 pages
Subjects: Commutative Algebra (math.AC)
[6]  arXiv:1802.06253 [pdf, ps, other]
Title: Complete Intersections of Quadrics and the Weak Lefschetz Property
Subjects: Commutative Algebra (math.AC); Algebraic Geometry (math.AG)
[7]  arXiv:1802.06163 [pdf, ps, other]
Title: A bound for a typical differential dimension of system of linear differential equations
Subjects: Commutative Algebra (math.AC)
[8]  arXiv:1802.06688 (cross-list from math.AG) [pdf, ps, other]
Title: On the freeness of rational cuspidal plane curves
Subjects: Algebraic Geometry (math.AG); Commutative Algebra (math.AC)

Mon, 19 Feb 2018

[9]  arXiv:1802.06020 [pdf, ps, other]
Title: On the extremal Betti numbers of binomial edge ideals of block graphs
Subjects: Commutative Algebra (math.AC); Combinatorics (math.CO)

Thu, 15 Feb 2018

[10]  arXiv:1802.05109 [pdf, ps, other]
Title: Simple General Neron Desingularization in local ${\bf Q}$-algebras
Authors: Dorin Popescu
Subjects: Commutative Algebra (math.AC)
[11]  arXiv:1802.04863 [pdf, ps, other]
Title: The order of dominance of a monomial ideal
Subjects: Commutative Algebra (math.AC)
[12]  arXiv:1802.04835 [pdf, ps, other]
Title: Upper cluster algebras and choice of ground ring
Subjects: Commutative Algebra (math.AC)
[13]  arXiv:1802.04994 (cross-list from math.RA) [pdf, other]
Title: Idempotent geometry in generic algebras
Comments: 17 pages, 3 figures, submitted (some typos corrected)
Subjects: Rings and Algebras (math.RA); Commutative Algebra (math.AC); Dynamical Systems (math.DS)
[14]  arXiv:1801.04893 (cross-list from math.AG) [pdf, ps, other]
Title: On the level of a Calabi-Yau hypersurface
Comments: 7 pages. This version: (old) proposition 7 missing an hypothesis and proof was incorrect, but it actually follows for CYs from the proof of (old) proposition 17 so an explicit F-splitting is unnecessary; the paper is consequently reorganised. Some other relatively minor errata/notation corrected. Main result is unaffected. Thanks to Adrian Langer for a number of useful comments
Subjects: Algebraic Geometry (math.AG); Commutative Algebra (math.AC)

Wed, 14 Feb 2018

[15]  arXiv:1802.04786 [pdf, ps, other]
Title: Maximal Cohen-Macaulay modules over certain Segre products
Authors: Linquan Ma
Comments: 6 pages
Subjects: Commutative Algebra (math.AC)
[16]  arXiv:1802.04685 [pdf, ps, other]
Title: The two-dimensional Centralizer Conjecture
Authors: Vered Moskowicz
Comments: 6 pages
Subjects: Commutative Algebra (math.AC)
[17]  arXiv:1802.04511 (cross-list from math.ST) [pdf, ps, other]
Title: Equations defining probability tree models
Comments: 22 pages, 4 figures
Subjects: Statistics Theory (math.ST); Commutative Algebra (math.AC); Probability (math.PR)

Tue, 13 Feb 2018

[18]  arXiv:1802.04056 [pdf, ps, other]
Title: Solomon-Terao algebra of hyperplane arrangements
Comments: 24 pages
Subjects: Commutative Algebra (math.AC); Algebraic Geometry (math.AG); Complex Variables (math.CV)
[19]  arXiv:1802.03777 [pdf, ps, other]
Title: A Note on Separable $\A^2$ and $\A^3$-forms
Subjects: Commutative Algebra (math.AC)
[20]  arXiv:1802.03631 [pdf, ps, other]
Title: Commutative rings over which the support of any module is the collection of prime ideals containing the annihilator
Authors: Souvik Dey
Comments: 3 pages
Subjects: Commutative Algebra (math.AC)
[ total of 20 entries: 1-20 ]
[ showing up to 25 entries per page: fewer | more ]

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