ANALYTIC SPREAD AND INTEGRAL CLOSURE OF INTEGRALLY DECOMPOSABLE MODULES
ANALYTIC SPREAD AND INTEGRAL CLOSURE OF INTEGRALLY DECOMPOSABLE MODULES
复制标题
可积分分解模块的解析展开和积分闭合
DOI:
10.1017/nmj.2020.35
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发表时间:
2020
影响因子:
0.8
通讯作者:
Jonathan Montaño
中科院分区:
文献类型:
--
作者:
Carles Bivià;Jonathan Montaño
Abstract We relate the analytic spread of a module expressed as the direct sum of two submodules with the analytic spread of its components. We also study a class of submodules whose integral closure can be expressed in terms of the integral closure of its row ideals, and therefore can be obtained by means of a simple computer algebra procedure. In particular, we analyze a class of modules, not necessarily of maximal rank, whose integral closure is determined by the family of Newton polyhedra of their row ideals.
影响因子:
0.9
作者:
Kei-ichi Watanabe;高村 茂;Toshiro Hiranouchi;Hayasaka Futoshi
通讯作者:
Hayasaka Futoshi
DOI:
--
发表时间:
2006
期刊:
Integrable systems, geometry, and topology, AMS/IP Studies of Advanced Mathematics, American Mathematical Society 36
影响因子:
--
作者:
FURUYA;Jun;Martin Guest
通讯作者:
Martin Guest