کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6414218 1630447 2016 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The Aluffi algebra of the Jacobian of points in projective space: Torsion-freeness
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات اعداد جبر و تئوری
پیش نمایش صفحه اول مقاله
The Aluffi algebra of the Jacobian of points in projective space: Torsion-freeness
چکیده انگلیسی

The algebra in the title has been introduced by P. Aluffi. Let J⊂I be ideals in the commutative ring R. The (embedded) Aluffi algebra of I on R/J is an intermediate graded algebra between the symmetric algebra and Rees Algebra of the ideal I/J over R/J. A pair of ideals has been dubbed an Aluffi torsion-free pair if the surjective map of the Aluffi algebra of I/J onto the Rees algebra of I/J is injective. In this paper we focus on the situation where J is the ideal of points in general linear position in projective space and I is its Jacobian ideal.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Algebra - Volume 467, 1 December 2016, Pages 268-283
نویسندگان
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