Dear all,
There will be a CAM Seminar today @ 4:45pm. The pertinent info is
below.
Best,
Abner
Speaker: Jea-Hyun Park, UTK
Title: Acceleration and Chebyshev polynomials.
Abstract: My first research topic was about Nesterov's acceleration of
gradient descent methods. It is closely related to the so-called
Polyak's momentum method, also known as the heavy ball method. This
method has a somewhat unexpected connection with Chebyshev polynomials.
We are going to talk about how they are related.
Zoom: https://tennessee.zoom.us/j/91531216657
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