Monomial generators of complete planar ideals
نویسندگان
چکیده
منابع مشابه
Monomial Ideals and Planar Graphs
Ezra Miller and Bernd Sturmfels Department of Mathemati s, University of California, Berkeley CA 94720, USA enmiller math.berkeley.edu, bernd math.berkeley.edu Abstra t. Gr obner basis theory redu es questions about systems of polynomial equations to the ombinatorial study of monomial ideals, or stair ases. This arti le gives an elementary introdu tion to urrent resear h in this area. After re...
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has maximal rank, i.e. it is injective or surjective. In this case, the linear form L is called a Lefschetz element of A. (We will often abuse notation and say that the corresponding ideal has the WLP.) The Lefschetz elements of A form a Zariski open, possibly empty, subset of (A)1. Part of the great interest in the WLP stems from the fact that its presence puts severe constraints on the possib...
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ژورنال
عنوان ژورنال: Journal of Algebra and Its Applications
سال: 2020
ISSN: 0219-4988,1793-6829
DOI: 10.1142/s0219498821500328