VOL. 16 · NO. 1 | Spring 2024
Front Matter
J. Commut. Algebra 16 (1), (Spring 2024)
No abstract available
Florin Fabsits, Alfred Geroldinger, Andreas Reinhart, Qinghai Zhong
J. Commut. Algebra 16 (1), 1-23, (Spring 2024) DOI: 10.1216/jca.2024.16.1
KEYWORDS: Krull monoids, Mori monoids, sets of lengths, weighted zero-sum sequences, 20M12, 20M13, 13A05, 13A15, 11B30, 11R27
Anthony A. Iarrobino
J. Commut. Algebra 16 (1), 25-36, (Spring 2024) DOI: 10.1216/jca.2024.16.25
KEYWORDS: artinian, extremal growth, codimension, Gorenstein sequence, Hilbert function, level sequence, log-concave, Macaulay condition, SI sequence, 13E10, 13D40, 13H10, 05E40
Hyung Kyu Jun
J. Commut. Algebra 16 (1), 37-47, (Spring 2024) DOI: 10.1216/jca.2024.16.37
KEYWORDS: symmetric ideal, infinite polynomial ring, symmetric group action, 13A15, 13A50
Philipp Korell
J. Commut. Algebra 16 (1), 49-73, (Spring 2024) DOI: 10.1216/jca.2024.16.49
KEYWORDS: curve singularity, value semigroup, Endomorphism ring, Gorenstein, 13H10, 20M12, 14H20
Pham Hong Nam
J. Commut. Algebra 16 (1), 75-93, (Spring 2024) DOI: 10.1216/jca.2024.16.75
KEYWORDS: almost p-standard system of parameters, d-sequence, Idealization, multiplicity, partial Euler–Poincaré characteristics, 13D03, 13H10, 13H15
Parisa Pourghobadian, Kamran Divaani-Aazar, Ahad Rahimi
J. Commut. Algebra 16 (1), 95-113, (Spring 2024) DOI: 10.1216/jca.2024.16.95
KEYWORDS: Auslander class, Bass class, big Cohen–Macaulay module, cohomological dimension, dualizing module, Foxby equivalence, Grothendieck’s local duality, local cohomology, relative Cohen–Macaulay module, relative generalized Cohen–Macaulay module, relative system of parameters, semidualizing module, 13C14, 13D07, 13D45, 13D09
Andrew J. Soto Levins
J. Commut. Algebra 16 (1), 115-122, (Spring 2024) DOI: 10.1216/jca.2024.16.115
KEYWORDS: rigidity, Ext, grade, rigidity of Tor, Hypersurface, 13D07
Matthew Weaver
J. Commut. Algebra 16 (1), 123-149, (Spring 2024) DOI: 10.1216/jca.2024.16.123
KEYWORDS: Rees algebra, defining ideal, hypersurface ring, Jacobian dual, special fiber ring, 13A30, 13D02
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