en annyit tudok, hogy egy fontos strukturat a vektormezokon rola neveztek el.
idezek az egyik konyvembol:

One of the most mysterious objects appearing in the theory of differential equations is the Lax pair. A Lax pair is a couple of linear operators whose coefficients depend on x=x(t) and whose compatibility condition is the vector field itself. Whereas the concept of Lax pairs can be traced back to the last century, Peter Lax(1968) was the first to define properly the general concept in the context of evolution equation and more particularly for the Korteweg-de Vries equation.

tenyleg nagyon erdekes dolgok ezek a Lax-parok, most beleolvasgattam ujra.
Egyszer lattam Lax eloadasat a KdV-egyenletrol es szolitonokrol.