On pseudo symmetric monomial curves

buir.contributor.author	Şahin, Nil
dc.citation.epage	2573
dc.citation.issueNumber	6
dc.citation.spage	2561
dc.citation.volumeNumber	46
dc.contributor.author	Şahin, M.
dc.contributor.author	Şahin, Nil
dc.date.accessioned	2019-01-27T12:06:51Z
dc.date.available	2019-01-27T12:06:51Z
dc.date.issued	2018
dc.department	Department of Industrial Engineering
dc.description.abstract	We study monomial curves, toric ideals and monomial algebras associated to 4-generated pseudo symmetric numerical semigroups. Namely, we determine indispensable binomials of these toric ideals, give a characterization for these monomial algebras to have strongly indispensable minimal graded free resolutions. We also characterize when the tangent cones of these monomial curves at the origin are Cohen–Macaulay.
dc.identifier.doi	10.1080/00927872.2017.1392532
dc.identifier.eissn	1532-4125
dc.identifier.issn	0092-7872
dc.identifier.uri	http://hdl.handle.net/11693/48399
dc.language.iso	English
dc.publisher	Taylor & Francis
dc.relation.isversionof	https://doi.org/10.1080/00927872.2017.1392532
dc.source.title	Communications in Algebra
dc.subject	Free resolution
dc.subject	Hilbert function
dc.subject	Indispensable binomial
dc.subject	Monomial curve
dc.subject	Numerical semigroup
dc.subject	Rossi’s conjecture
dc.subject	Tangent cone
dc.title	On pseudo symmetric monomial curves
dc.type	Article

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