Bounds on degrees of birational maps with arithmetically Cohen-Macaulay graphs

DOI10.1016/j.jalgebra.2017.01.010zbMath1360.13033arXiv1504.07960OpenAlexW2328299671MaRDI QIDQ515597

Seyed Hamid Hassanzadeh, Aaron Simis

Publication date: 16 March 2017

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1504.07960

zbMATH Keywords

regularityreduction numberbirational mapsCohen-Macaulay Rees algebragraph of a rational map

Mathematics Subject Classification ID

Special types (Cohen-Macaulay, Gorenstein, Buchsbaum, etc.) (13H10) Birational automorphisms, Cremona group and generalizations (14E07) Rational and birational maps (14E05) Syzygies, resolutions, complexes and commutative rings (13D02) Local cohomology and commutative rings (13D45)

Related Items

Degree of rational maps versus syzygies, Multiplicity of the saturated special fiber ring of height three Gorenstein ideals, A study of nonlinear multiview varieties, Multiplicity of the saturated special fiber ring of height two perfect ideals

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