Perspectives on arrangements and configuration spaces
timetable:
Fri 9 Sep, 15:30 - 16:30, Sala Conferenze Centro De Giorgi
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A group-theoretical approach to the monodromy of arrangements
speaker: Mario Salvetti (Dipartimento di Matematica, Università di Pisa)abstract: The complement to an arrangement of central hyperplanes in the complex space fibers over C with Milnor fiber F whose homology is not known in general. The arrangement will be called "a-monodromic" if the geometric monodromy acts trivially on the first homology of the Milnor fiber. We consider the problem of determining the a-monodromicity of the arrangement, giving some conjecture, and using a group theoretical approach to solve it in some cases.
timetable:
Fri 9 Sep, 15:30 - 16:30, Sala Conferenze Centro De Giorgi
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