ALGEBRAIC ASPECTS OF HOMOGENEOUS KURAMOTO OSCILLATORS
Harrington, H
Schenck, H
Stillman, M
Mathematics of Computation
Calibrating the GAMIL3-1° climate model using a derivative-free optimization method
Liang, W
Tett, S
Li, L
Cartis, C
Xu, D
Dong, W
Huang, J
Geoscientific Model Development
volume 18
issue 23
9293-9318
(02 Dec 2025)
On the role of fractional Brownian motion in models of chemotaxis and stochastic gradient ascent
Cornejo-Olea, G
Buvinic, L
Darbon, J
Erban, R
Ravasio, A
Matzavinos, A
(24 Nov 2025)
Thu, 12 Feb 2026
14:00 -
15:00
Lecture Room 3
Thu, 05 Feb 2026
14:00 -
15:00
(This talk is hosted by Rutherford Appleton Laboratory)
Thu, 22 Jan 2026
14:00 -
15:00
Lecture Room 3
Quadrature = rational approximation
Nick Trefethen
(Harvard University)
Abstract
Speaker Nick Trefethen will speak about: 'Quadrature = rational approximation'
Whenever you see a string of quadrature nodes, you can consider it as a branch cut defined by the poles of a rational approximation to the Cauchy transform of a weight function. The aim of this talk is to explain this strange statement and show how it opens the way to calculation of targeted quadrature formulas for all kinds of applications. Gauss quadrature is an example, but it is just the starting point, and many more examples will be shown. I hope this talk will change your understanding of quadrature formulas.
This is joint work with Andrew Horning.
Mon, 19 Jan 2026
14:00 -
15:00
Lecture Room 3