The indecomposable central arrangement hyperplane conjecture

Let F=(f1,3ellots,fr)F=(f_1, 3ellots,f_r), where each fjf_j is a not necessarily reduced central hyperplane arrangement in Cn\mathbb{C}^n of degree djd_j, and suppose that j=1rfj\prod_{j=1}^rf_j is a central essential indecomposable hyperplane arrangement. Central arrangement Bernstein-Sato conjecture.

{d1s1++drsr+n=0}V(BF).\{d_1s_1+\ldots+d_rs_r+n=0\}\subset V(B_F).

This is presented as a multivariable generalization of the cited one-variable conjecture and has implications for the multivariable strong monodromy conjecture. The assertion remains open in the source.

Sources & referencesView supporting material

Primary source

Nero Budur, “Bernstein-Sato ideals and local systems”, arXiv:1209.3725 (2013).

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