What nationality was the Lax pair's namesake?
Lax pair In mathematics, in the theory of integrable systems, a Lax pair is a pair of time-dependent matrices or operators that satisfy a corresponding differential equation, called the "Lax equation". Lax pairs were introduced by Peter Lax to discuss solitons in continuous media. The inverse scattering transform makes use of the Lax equations to solve such systems.
Leigh and Leslie Keno Leigh Ronald Keno and Leslie Bernard Keno (twins born March 14, 1957) are American antiquarians, authors, historic car judges, preservationists, and television hosts. The Kenos specialize in stoneware, early American furniture and vintage automobiles. They are widely known as appraisers on the PBS series "Antiques Roadshow", for favoring preservation of antiques over restoration, and for their engaging, high-energy personalities.