We give a self-contained exposition of Mayr & Meyer's example of a polynomial ideal exhibiting double exponential degrees for the ideal membership problem, and generalise this example to exhibit minimal syzygies of double exponential degree. This demonstrates the existence of subschemes of projectiv
Computational aspects of commutative algebra
โ Scribed by Lorenzo Robbiano (ed.)
- Publisher
- Academic press
- Year
- 1989
- Tongue
- English
- Leaves
- 262
- Category
- Library
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Packed with contributions from international experts, Commutative Algebra: Geometric, Homological, Combinatorial, and Computational Aspects features new research results that borrow methods from neighboring fields such as combinatorics, homological algebra, polyhedral geometry, symbolic computation,
Corso (mathematics, University of Kentucky) collects refereed research papers on developments at the interface of commutative algebra and algebraic geometry. Blowup algebras, Castelnuovo-Mumford regularity, integral closure and normality, Koszul homology, liaison theory, and reductions of ideals are