Volume 4 Issue 2 | Journal of Commutative Algebra

VOL. 4 · NO. 2 | SUMMER 2012

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Front Matter

Table of Contents, Journal of Commutative Algebra, vol. 4, no. 2, (2012)

J. Commut. Algebra 4 (2), (SUMMER 2012) Open Access

No abstract available

Articles

Comultiplication modules over commutative rings II

Yousef Al-Shaniafi, Patrick F. Smith

J. Commut. Algebra 4 (2), 153-174, (SUMMER 2012) DOI: 10.1216/JCA-2012-4-2-153 Open Access

No abstract available

Zero divisor graphs for modules over commutative rings

M. Behboodi

J. Commut. Algebra 4 (2), 175-197, (SUMMER 2012) DOI: 10.1216/JCA-2012-4-2-175 Open Access

KEYWORDS: zero-divisor graph, prime module, multiplication-like modules, virtually divisible modules, 13A99, 3C05, 13C99

No abstract available

Macaulay's theorem for some projective monomial curves

Ri-Xiang Chen

J. Commut. Algebra 4 (2), 199-228, (SUMMER 2012) DOI: 10.1216/JCA-2012-4-2-199 Open Access

No abstract available

Veronese algebras and modules of rings with straightening laws

Alexandru Constantinescu

J. Commut. Algebra 4 (2), 229-253, (SUMMER 2012) DOI: 10.1216/JCA-2012-4-2-229 Open Access

No abstract available

Separators of arithmetically Cohen-Macaulay fat points ${\bf P}^1\times {\bf P}^1$

Elena Guardo, Adam Van Tuyl

J. Commut. Algebra 4 (2), 255-268, (SUMMER 2012) DOI: 10.1216/JCA-2012-4-2-255 Open Access

KEYWORDS: Separators, fat points, Cohen-Macaulay, Hilbert function, 13D40, 13D02, 14M05

No abstract available

Stability of quasi-socle ideals

Jun Horiuchi

J. Commut. Algebra 4 (2), 269-279, (SUMMER 2012) DOI: 10.1216/JCA-2012-4-2-269 Open Access

KEYWORDS: Quasi-socle ideal, Cohen-Macaulay ring, Buchsbaum ring, associated graded ring, local cohomology, multiplicity, 13H10, 13H15

No abstract available

On the equality of ordinary and symbolic powers of ideals

Aline Hosry, Youngsu Kim, Javid Validashti

J. Commut. Algebra 4 (2), 281-292, (SUMMER 2012) DOI: 10.1216/JCA-2012-4-2-281 Open Access

No abstract available

Arithmetical rings satisfy the radical formula

Anand Parkash

J. Commut. Algebra 4 (2), 293-296, (SUMMER 2012) DOI: 10.1216/JCA-2012-4-2-293 Open Access

KEYWORDS: Arithmetical rings, prime submodules, radical formula, 13A15, 13C99, 13F05, 13F30

No abstract available

KEYWORDS/PHRASES