VOL. 9 · NO. 1 | 2017
 
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Front Matter
J. Commut. Algebra 9 (1), (2017)
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Articles
Mohsen Asgharzadeh, Mehdi Dorreh, Massoud Tousi
J. Commut. Algebra 9 (1), 1-19, (2017) DOI: 10.1216/JCA-2017-9-1-1
KEYWORDS: Cohen-Macaulay ring, direct summand, non-Noetherian ring, polynomial ring, purity, 13A50, 13C14
Margherita Barile
J. Commut. Algebra 9 (1), 21-29, (2017) DOI: 10.1216/JCA-2017-9-1-21
KEYWORDS: Arithmetical rank, rational normal scrolls, 13A15, 14J26, 14M10
Gyu Whan Chang, Hwankoo Kim
J. Commut. Algebra 9 (1), 31-48, (2017) DOI: 10.1216/JCA-2017-9-1-31
KEYWORDS: Prüfer domain, radically perfect, $t$-compactly packed, quasi-Prüfer domain, UMT-domain, SM domain, Serre's condition, 13A15, 13E99, 13F05, 13G05
Katharina Heinrich
J. Commut. Algebra 9 (1), 49-63, (2017) DOI: 10.1216/JCA-2017-9-1-49
KEYWORDS: Biequidimensionality, spectrum of a Noetherian ring, dimension formula, codimension function, 13C15, 13E05, 14A05, 14A25
S. Kabbaj, K. Louartiti, M. Tamekkante
J. Commut. Algebra 9 (1), 65-87, (2017) DOI: 10.1216/JCA-2017-9-1-65
KEYWORDS: Bi-amalgamation, amalgamated duplication, Amalgamated algebra, Nagata's idealization, trivial ring extension, Pullback, Noetherian ring, reduced ring, glueing of prime ideals, prime spectrum, 13A15, 13C10, 13C11, 13D05, 13E05, 13F05, 13F20, 13F30
Kyouko Kimura, Paolo Mantero
J. Commut. Algebra 9 (1), 89-106, (2017) DOI: 10.1216/JCA-2017-9-1-89
KEYWORDS: Arithmetical rank, projective dimension, Squarefree monomial ideals, hypergraphs, free resolutions, 13F55, 13A15
Nguyen Thi Hong Loan
J. Commut. Algebra 9 (1), 107-117, (2017) DOI: 10.1216/JCA-2017-9-1-107
KEYWORDS: Idealization, Cohen-Macaulay canonical module, generalized Cohen-Macaulay canonical module, 13C14, 13E05
Thomas G. Lucas, A. Mimouni
J. Commut. Algebra 9 (1), 119-141, (2017) DOI: 10.1216/JCA-2017-9-1-119
KEYWORDS: Projectively equivalent ideals, Integral closure of ideals, Prüfer domain, Dedekind domain, class group, Pullbacks, 13A15, 13A18, 13F05, 13F30, 13G05
Takahiro Numata
J. Commut. Algebra 9 (1), 143-156, (2017) DOI: 10.1216/JCA-2017-9-1-143
KEYWORDS: Ulrich ideal, numerical semigroup, Gorenstein, Symmetric, complete intersection, gluing, 13H10, 20M14, 20M25
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