I'm also on Math.StackExchange:
Math.StackExchange is a questions and answers site for mathematics.
You can visit this
page to see some of the recently active questions.
I'm primarily interested in studying the zeros of polynomials of a
single complex variable (locating them, counting them, examining
asymptotic distributions in families, etc.) from the standpoint of
Limit curves for zeros of sections of exponential integrals
A. R. Vargas (submitted)
Zeros and convergent subsequences of Stern polynomials
A. R. Vargas Journal of Mathematical
Analysis and Applications, 398 (2013), No. 2,
Interlacing and non-orthogonality of spectral polynomials for the Lamé
A. Bourget, T. McMillen, and A. R. Vargas Proceedings of the
American Mathematical Society, 137 (2009), No. 5,