Skip to main content
4 of 4
added 27 characters in body
Ali Taghavi
  • 356
  • 8
  • 31
  • 123

Elliptic operators and Leibniz rule

Let $M$ be a manifold. Does it necessarily admit an elliptic operator on $C^{\infty}(M)$ which satisfy Leibniz rule?

Let $M$ be a symplectic manifold with the standard Poisson structure on $C^{\infty}(M)$. Does it necessarily admit an elliptic operator $D$ which satisfies $D(\{f,g\})=\{D(f),g\}+\{f,D(g)\}$?

Ali Taghavi
  • 356
  • 8
  • 31
  • 123