VOL. 14 · NO. 1 | Spring 2022
Front Matter
J. Commut. Algebra 14 (1), (Spring 2022)
No abstract available
Nicholas R. Baeth, Terri Bell, Courtney R. Gibbons, Janet Striuli
J. Commut. Algebra 14 (1), 1-17, (Spring 2022) DOI: 10.1216/jca.2022.14.1
KEYWORDS: Krull monoids, factorizations, irreducible elements (atoms), divisor sequences, 11R27, 13A05, 20M14
Juliette Bruce
J. Commut. Algebra 14 (1), 19-26, (Spring 2022) DOI: 10.1216/jca.2022.14.19
KEYWORDS: Syzygies, free resolutions, Hirzebruch surfaces, 13D02, 14M25
Jürgen Herzog, Somayeh Moradi, Masoomeh Rahimbeigi
J. Commut. Algebra 14 (1), 27-35, (Spring 2022) DOI: 10.1216/jca.2022.14.27
KEYWORDS: Graphs, stretching operators, resolutions, Edge ideals, 13F20, 13H10
Michal Hrbek, Leonid Positselski, Alexander Slávik
J. Commut. Algebra 14 (1), 37-54, (Spring 2022) DOI: 10.1216/jca.2022.14.37
KEYWORDS: commutative rings, flat modules, countably presented modules, Strongly flat modules, quite flat modules, Noetherian rings, perfect rings, almost perfect domains, strongly discrete valuation domains, 13C11, 13E05, 16D40
Mark R. Johnson
J. Commut. Algebra 14 (1), 55-60, (Spring 2022) DOI: 10.1216/jca.2022.14.55
KEYWORDS: conormal module, licci, rigid, 13C40, 13D10, 13H10
Martin Kreuzer, Le Ngoc Long, Lorenzo Robbiano
J. Commut. Algebra 14 (1), 61-76, (Spring 2022) DOI: 10.1216/jca.2022.14.61
KEYWORDS: zero-dimensional affine algebra, zero-dimensional scheme, complete intersection, locally complete intersection, strict complete intersection, Fitting ideal, border basis, 13C40, 13H10, 13P99, 14M10, 14Q99
Gabriel Picavet, Martine Picavet-L’Hermitte
J. Commut. Algebra 14 (1), 77-93, (Spring 2022) DOI: 10.1216/jca.2022.14.77
KEYWORDS: FIP, FCP extension, minimal extension, integral extension, support of a module, t-closure, lattice, catenarian extension, Jordan–Hölder property, distributive extension, algebraic field extension, Galois extension, 06D99, 13B02, 13B21, 13B22, 12F10, 13B30
Ehsan Tavanfar
J. Commut. Algebra 14 (1), 95-113, (Spring 2022) DOI: 10.1216/jca.2022.14.95
KEYWORDS: Almost complete intersection, approximation complex, canonical module, Koszul annihilator, multiplicity, 13D02, 13H10, 13H15
Keller VandeBogert
J. Commut. Algebra 14 (1), 115-139, (Spring 2022) DOI: 10.1216/jca.2022.14.115
KEYWORDS: compressed rings, tor algebras, free resolutions, 13C05, 13D02, 13D07
Fang Gui Wang, De Chuan Zhou, Dan Chen
J. Commut. Algebra 14 (1), 141-154, (Spring 2022) DOI: 10.1216/jca.2022.14.141
KEYWORDS: the ring of finite fractions, Lucas module, semiregular ideal, small finitistic dimension, 13A15, 13C99
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