4 citations · 5 across the 2 of their papers we have counts for
2 papers
math.AC2009★ 4 cited
Graphs and Ideals generated by some 2-minors
Masahiro Ohtani
Let G be a finite graph on [n] = {1,2,3,...,n}, X a 2 times n matrix of indeterminates over a field K, and S = K[X] a polynomial ring over K. In this paper, we study about ideals I…
math.AC2009★ 1 cited
Equivariant Matlis and the local duality
Mitsuyasu Hashimoto, Masahiro Ohtani
Generalizing the known results on graded rings and modules, we formulate and prove the equivariant version of the local duality on schemes with a group action. We also prove an equ…