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The principle of
stationary phase for the Fourier transform of D-modules
Jiangxue Fang |
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Vol. 254 (2011), No. 1, 117–128
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Abstract |
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We show that the formal germ at the infinity of the Fourier transform of a holonomic D-module depends only on the formal germ of the D-module at its singular points and at the infinity. |
Keywords
stationary phase principle
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Mathematical Subject Classification 2010
Primary: 14F40
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Milestones
Received: 16 December 2010
Revised: 20 January 2011
Accepted: 31 May 2011
Published: 7 February 2012
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Authors |
| Jiangxue Fang | |
| Department of Mathematics Capital Normal University Beijing 100148 China |
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