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Brill-Noether loci of pencils with prescribed ramification

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  • UserSara Torelli, Università degli studi di Torino. Speaker website
  • ClockTuesday 25 March 2025, 14:15-15:15
  • HouseCMS MR13.

If you have a question about this talk, please contact Dhruv Ranganathan .

The geometry of curves carrying pencils with prescribed ramification is regulated by the so called adjusted Brill-Noether number. In this talk I will discuss the problem of existence and dimension of Brill-Noether varieties in this context and compare it to the classical one without imposed ramification. The new results are based on joint work with Andreas Leopold Knutsen.

This talk is part of the Algebraic Geometry Seminar series.

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