A sequence of well-conditioned polynomials – Joaquim Ortega-Cerdà (Universitat de Barcelona)

When:
June 18, 2019 @ 1:30 pm – 2:20 pm
2019-06-18T13:30:00+01:00
2019-06-18T14:20:00+01:00
Where:
Seminar Room 1
Newton Institute
Contact:

We find an explicit sequence of polynomials of arbitrary degree with small condition number. This solves a problem posed by Michael Shub and Stephen Smale in 1993. This is joint work together with Carlos Beltran, Ujué Etayo and Jordi Marzo.