Lcm-lattice, Taylor bases and minimal free resolutions of a monomial ideal

نویسندگان

چکیده

We give a new method to construct minimal free resolutions of all monomial ideals. This relies on two concepts: one is the well-known lcm-lattice ideal; other concept called Taylor basis, which describes how resolution can be embedded in resolution. An approximation formula for ideals also obtained.

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ژورنال

عنوان ژورنال: Journal of Algebra and Its Applications

سال: 2021

ISSN: ['1793-6829', '0219-4988']

DOI: https://doi.org/10.1142/s0219498822502164