2 00 6 Algebraic computation of some intersection D - modules

نویسندگان

  • F. J. Calderón Moreno
  • L. Narváez Macarro
چکیده

Let X be a complex analytic manifold, D ⊂ X a locally quasi-homogeneous free divisor, E an integrable logarithmic connection with respect to D and L the local system of the horizontal sections of E on X − D. In this paper we give an algebraic description in terms of E of the regular holonomic DX-module whose de Rham complex is the intersection complex associated with L. As an application, we perform some effective computations in the case of quasi-homogeneous plane curves.

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تاریخ انتشار 2006