Betti numbers and minimal free resolutions for multi-state system reliability bounds
نویسندگان
چکیده
منابع مشابه
Betti numbers and minimal free resolutions for multi-state system reliability bounds
The paper continues work on monomial ideals in system reliability began by Giglio and Wynn [GW04] following work in discrete tube theory by Naiman and Wynn [NW92, NW97]. The key component is that of multigraded Betti numbers, and an algorithm using MayerVietoris trees by the first author [dC06] is the main tool. First a mapping must be made between the states of a multistate system and a monomi...
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ژورنال
عنوان ژورنال: Journal of Symbolic Computation
سال: 2009
ISSN: 0747-7171
DOI: 10.1016/j.jsc.2008.06.002