Abstract
We consider the integral
I(x) is holomorphic and ramified around V : φ(x, τ) = 0 ; we integrate on the relative cycle defined by the holomorphic simplex Sq (x) and its faces. We obtain the ramification of I(x) using discriminants and polar manifolds. In fact, I(x) is ramified around a hypersurface : Δ(x) = 0 ; denote Vx = {τ; φ(x, τ) = 0} ; if x is such that Δ(x) = 0, either Vx has a singular point, or an edge of the simplex is tangent to Vx . Assumptions are essentially Weierstrass hypothesises on functions induced by φ on grassmannian manifolds.
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© 1986 D. Reidel Publishing Company
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Vaillant, J. (1986). Ramifications of Holomorphic Integrals. In: Garnir, H.G. (eds) Advances in Microlocal Analysis. NATO ASI Series, vol 168. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-4606-4_14
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DOI: https://doi.org/10.1007/978-94-009-4606-4_14
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-8546-5
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