Mathematician George David Birkhoff (1884–1944) is best known for his work on differential equations and dynamics. His ergodic theorem gave the kinetic theory of gases a rigorous basis. He solved ...

Up until the moment that Peller's face showed up on Birkhoff's computer screen, there was no doubt that he was "Nerd." He greeted Nikita with enthusiasm and counseled both Michael and Nikita as only ...

Nikita’s end begins this week, as Season 4 debuts on Friday. On my visit to the set of the show back in September, I spoke with Aaron Stanford about what to expect for Birkhoff in this final run of ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

This is a preview. Log in through your library . Abstract As discussed by Bishop, Birkhoff's Ergodic Theorem is not constructively valid. In this paper we present an hypothesis which is necessary and ...

In this article we consider the evolution of vortex sheets in the plane both as a weak solution of the two dimensional incompressible Euler equations and as a (weak) solution of the Birkhoff-Rott ...