On completion of graded $D$-modules
نویسندگان
چکیده
منابع مشابه
Graded Duality for Filtered D-modules
For a coherent filtered D-module we show that the dual of each graded piece over the structure sheaf is isomorphic to a certain graded piece of the ring-theoretic local cohomology complex of the graded quotient of the dual of the filtered D-module along the zero-section of the cotangent bundle. This follows from a similar assertion for coherent graded modules over a polynomial algebra over the ...
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ژورنال
عنوان ژورنال: Mathematical Research Letters
سال: 2020
ISSN: 1073-2780,1945-001X
DOI: 10.4310/mrl.2020.v27.n3.a13