Quasihyperbolic

Origin

- + quasi + hyperbolic

Full definition of quasihyperbolic

Adjective

1. (maths)
• 2016, , Pekka Koskela, Tapio Rajala, Yi Ru-Ya Zhang, A density problem for Sobolev spaces on Gromov hyperbolic domains, We prove that for a bounded domain $\backslash Omega\backslash subset\; \backslash mathbb\; R^n$ which is Gromov hyperbolic with respect to the quasihyperbolic metric, especially when $\backslash Omega$ is a finitely connected planar domain, the Sobolev space $W^\{1,\backslash ,\backslash infty\}(\backslash Omega)$ is dense in $W^\{1,\backslash ,p\}(\backslash Omega)$ for any .