_ _ | | | | _ __ | |_ ___ | | ___ _ __ ___ _ _ | '_ \| __/ _ \| |/ _ \ '_ ` _ \| | | | | |_) | || (_) | | __/ | | | | | |_| | | .__/ \__\___/|_|\___|_| |_| |_|\__, | | | __/ | |_| |___/

my main interests include chess, and the analytic theory of nonlinear PDEs, particularly regularity questions for the Navier-Stokes equations