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Paper IPM / M / 14901 |
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Abstract: | |
âIn this paper we study minimal free resolutions of some classes ofâ âmonomial idealsâ. âwe first give a âsufficient condition to check the minimality of the resolutionâ âobtained by the mapping coneâ. âUsing itâ, âwe obtain the Betti numbers of max-path ideals ofâ ârooted trees and ideals containingâ âpowers of variablesâ. âIn particularâ, âwe discuss about resolutions of ideals of the form JH+(xi12,…â, âxim2) where JH is the edge ideal of a hypergraph H.
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