Axial constants and sectional regularity of homogeneous ideals
Axial constants and sectional regularity of homogeneous ideals
复制标题
齐次理想的轴向常数和截面正则性
DOI:
10.1090/proc/16244
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发表时间:
2023
影响因子:
1
通讯作者:
Zhang, Sindy
中科院分区:
文献类型:
--
作者:
DeBellevue, Michael;Lebovitz, Audric;Li, Yik;Lotfi, Mohamed;Mohite, Shivam;Pan, Xin;Pathak, Mrigank;Roshan Zamir, Shah;Seceleanu, Alexandra;Zhang, Sindy
We introduce a notion of sectional regularity for a homogeneous ideal, which measures the regularity of its general sections with respect to linear spaces of various dimensions. It is related to axial constants defined as the intercepts on the coordinate axes of the set of exponents of monomials in the reverse lexicographic generic initial ideal of. We show the equivalence of these notions and several other homological and ideal-theoretic invariants. We also establish that these equivalent invariants grow linearly for the family of powers of a given ideal. References
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影响因子:
3.1
作者:
D. Bayer;M. Stillman
通讯作者:
M. Stillman
影响因子:
3.1
作者:
N. Trung
通讯作者:
N. Trung
影响因子:
0.8
作者:
L. T. Hoa
通讯作者:
L. T. Hoa
DOI:
10.1090/s0002-9939-99-05020-0
发表时间:
1999
期刊:
Bulletin of the Brazilian Mathematical Society, New Series
影响因子:
--
作者:
Vijay Kodiyalam
通讯作者:
Vijay Kodiyalam
影响因子:
1.8
作者:
S. Cutkosky;J. Herzog;Ngô Viêt Trung
通讯作者:
S. Cutkosky;J. Herzog;Ngô Viêt Trung