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Start Over Author "Schweig, Jay" Topic dominating set Journal proceedings of the american mathematical society
1 results on '"Schweig, Jay"'

1. BOUNDING THE PROJECTIVE DIMENSION OF A SQUAREFREE MONOMIAL IDEAL VIA DOMINATION IN CLUTTERS.

Author

DAO, HAILONG and SCHWEIG, JAY

Subjects
*PROJECTIVE curves, *MATHEMATICAL bounds, *IDEALS (Algebra), *DOMINATING set, *SET theory
Abstract

We introduce the concept of edgewise domination in clutters and use it to provide an upper bound for the projective dimension of any squarefree monomial ideal. We then compare this bound to a bound given by Faltings. Finally, we study a family of clutters associated to graphs and compute dom-ination parameters for certain classes of these clutters. [ABSTRACT FROM AUTHOR]

Published
2015

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