On the Matlis duals and endomorphism rings of Local cohomology modules
سال
: 2010
چکیده: Let R be a commutative ring and M be an R -module. There is a
canonical map mu_M : R longrightarrow mathrm{End}_R(M)
such that for r in R , mu_M(r) is the multiplication map by
r on M .
In this talk we study the conditions such that for the local cohomology module M:=H^n_ frak{a}(R), mu_M is bijection.
Moreover, by using the theory of modules of generalized
fractions, we study the R-module
J_{b{{it x}} ,frak{a},R}.
canonical map mu_M : R longrightarrow mathrm{End}_R(M)
such that for r in R , mu_M(r) is the multiplication map by
r on M .
In this talk we study the conditions such that for the local cohomology module M:=H^n_ frak{a}(R), mu_M is bijection.
Moreover, by using the theory of modules of generalized
fractions, we study the R-module
J_{b{{it x}} ,frak{a},R}.
کلیدواژه(گان): Local cohomology module,Endomorphism ring,Matlis dual functor,filter regular sequence
کالکشن
:
-
آمار بازدید
On the Matlis duals and endomorphism rings of Local cohomology modules
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| contributor author | کاظم خشیارمنش | en |
| contributor author | Kazem Khashyarmanesh | fa |
| date accessioned | 2020-06-06T13:58:14Z | |
| date available | 2020-06-06T13:58:14Z | |
| date copyright | 9/22/2010 | |
| date issued | 2010 | |
| identifier uri | http://libsearch.um.ac.ir:80/fum/handle/fum/3376920 | |
| description abstract | Let R be a commutative ring and M be an R -module. There is a canonical map mu_M : R longrightarrow mathrm{End}_R(M) such that for r in R , mu_M(r) is the multiplication map by r on M . In this talk we study the conditions such that for the local cohomology module M:=H^n_ frak{a}(R), mu_M is bijection. Moreover, by using the theory of modules of generalized fractions, we study the R-module J_{b{{it x}} ,frak{a},R}. | en |
| language | English | |
| title | On the Matlis duals and endomorphism rings of Local cohomology modules | en |
| type | Conference Paper | |
| contenttype | External Fulltext | |
| subject keywords | Local cohomology module | en |
| subject keywords | Endomorphism ring | en |
| subject keywords | Matlis dual functor | en |
| subject keywords | filter regular sequence | en |
| identifier link | https://profdoc.um.ac.ir/paper-abstract-1016864.html | |
| conference title | Commutative Algebra and Applications to Combinatorics and Algebraic Geometry | en |
| conference location | İstanbul | fa |
| identifier articleid | 1016864 |