Web[3] BRIESKORN (E.). — Die Monodromie der isolierten Singularitäten von Hyperflächen, Manuscripta Math., t. 2, 1970, p. 103-161. Zbl0186.26101 MR42 #2509 [4] CARLSON … WebBrieskorn Modules and Gauss-Manin Systems for Non-isolated Hypersurface Singularities Daniel Barlet† and Morihiko Saito†† Abstract. We study the Brieskorn modules associated to a germ of holomorphic function with non-isolated singularities, and show that the Brieskorn module has naturally a structure of a
arXiv:1312.7781v1 [math.GR] 30 Dec 2013
Webstructure of the Brieskorn lattice and the Fourier-Laplace transform [Sch00, SS01]. We use standard basis methods, univariate factoriza-tion, and a normal form algorithm for the microlocal structure of the Brieskorn lattice, the latter of which is not published yet. These meth-ods lead to algorithms [Sch02, Sch01a, Sch01b] to compute Hodge- Webfor the various types of Brieskorn lattices is given under the name TERP-structure (an abbreviation for \twistor", \extension", \real structure" and \pairing"). Sec-tion 4 discusses the relation between (polarized) twistor structures and (polarized mixed) Hodge structures de ned by ltrations associated to a Brieskorn lattice. The sigmaths pdf
CiteSeerX — The differential structure of the Brieskorn lattice
Webforms in the Brieskorn lattice. The construction allows for an explicit upper bound on the norms of the polynomial coefficients, an important ingredient in studying zeros of these integrals. 1. Introduction Given a polynomial in two variables f … Web5 de jul. de 2003 · Abstract We describe an algorithm to compute M. Saito's matrices A0 and A1 for an isolated hypersurface singularity. They determine the differential structure of … Web2-Hodge structure 1 2-Hodge structure originated from K. Saito’s theory of higher residues and primitive form in his study of period maps for isolated singularities. This is generalized and systematically developed in Calabi-Yau geometry by Barannikov-Kontsevich, giving the ffi name 1 2-HS. In this talk, we explain the role of 1 2-Hodge ... sigmatic hallinta