Evaluating winding numbers through Cauchy indices in Isabelle/HOL
- đ¤ Speaker: Wenda Li (University of Cambridge)
- đ Date & Time: Monday 17 July 2017, 16:00 - 16:30
- đ Venue: Seminar Room 2, Newton Institute
Abstract
In this talk, I will describe a newly developed tactic that evaluates winding numbers through Cauchy indices. By combining with remainder sequences, this theory of Cauchy indices also leads to decision procedures to count the number of complex roots of a polynomial in some domain.
Series This talk is part of the Isaac Newton Institute Seminar Series series.
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Wenda Li (University of Cambridge)
Monday 17 July 2017, 16:00-16:30