Hacker News with Generative AI: Polynomials

Convolutions, Polynomials and Flipped Kernels (thegreenplace.net)
This is a post about multiplying polynomials, convolution sums and the connection between them.
Chebyshev Polynomials in the 16th Century (2022) (arxiv.org)
We give a few examples of Chebyshev polynomials that appeared in mathematical problems from the 16th and 17th century. The main example is the famous equation of Adrianus Romanus (Adriaan van Roomen) containing a polynomial of degree $45$.
Specular Polynomials (arxiv.org)
Is the largest root of a random real polynomial more likely real than complex? (mathoverflow.net)