On Fitting Ideals of Kahler Differential Module
نویسندگان
چکیده
منابع مشابه
On the fitting ideals of a comultiplication module
Let $R$ be a commutative ring. In this paper we assert some properties of finitely generated comultiplication modules and Fitting ideals of them.
متن کاملon the fitting ideals of a comultiplication module
let $r$ be a commutative ring. in this paper we assert some properties of finitely generated comultiplication modules and fitting ideals of them.
متن کاملOn Certain Ideals of Differential Polynomials*
In order that <r0 ^ 0 , in which case (3.1) will converge in the right half of the s-plane, it is sufficient that vn tend to infinity faster than log n. The argument used to complete the proof of Theorem 2 is the same as the one used above in connection with Theorem 1. Notice that if {vn+i — vn} is not a null sequence, then vn tends to infinity faster than log n. This eliminates the extra restr...
متن کاملFitting Ideals and Finite Projective Dimension
Throughout we let (T,m, k) denote a commutative Noetherian local ring with maximal ideal m and residue field k. We let I ⊆ T be an ideal generated by a regular sequence of length c and set R := T/I. In the important paper [A], Avramov addresses the following question. Given a finitely generated R-module M , when does M have finite projective dimension over a ring of the form T/J , where J is ge...
متن کاملB.: Evolutions, symbolic squares, and Fitting ideals
Given a reduced local algebra T over a suitable ring or field k we study the question of whether there are nontrivial algebra surjections R → T which induce isomorphisms Ω R/k ⊗ T → Ω T /k. Such maps, called evolutions, arise naturally in the study of Hecke algebras, as they implicitly do in the recent work of Wiles, Taylor-Wiles, and Flach. We show that the existence of non-trivial evolutions ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Symmetry
سال: 2018
ISSN: 2073-8994
DOI: 10.3390/sym10090413