Joins, ears and Castelnuovo–Mumford regularity
نویسندگان
چکیده
منابع مشابه
Characteristic-free bounds for the CastelnuovoMumford regularity
We study bounds for the Castelnuovo–Mumford regularity of homogeneous ideals in a polynomial ring in terms of the number of variables and the degree of the generators. In particular, our aim is to give a positive answer to a question posed by Bayer and Mumford in What can be computed in algebraic geometry? (Computational algebraic geometry and commutative algebra, Symposia Mathematica, vol. XXX...
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The original empirical conjecture of auric-ular acupuncture (AA) consists of a claim that the entire human body is represented in a certain way on the auricle (eg, in the form of an inverted fetus, see fi gure 1A), and that the pathology of human organs leads to specifi c changes at these respective areas on the auricle. It is claimed that these changes can be identifi ed as the areas with skin...
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We propose a new algorithm called Stripe join for performing a join given a join index Stripe join is inspired by an algorithm called Jive join developed by Li and Ross Stripe join makes a single sequential pass through each input relation in addition to one pass through the join index and two passes through a set of temporary les that contain tuple identi ers but no input tuples Stripe join pe...
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ژورنال
عنوان ژورنال: Journal of Algebra
سال: 2020
ISSN: 0021-8693
DOI: 10.1016/j.jalgebra.2020.05.014