A short proof of Hara and Nakai's theorem
Abstract
We give a short proof of the following theorem of Hara and Nakai: for a finitely bordered Riemann surface R, one can find an upper bound of the corona constant of R that depends only on the genus and the number of boundary components of R.
0
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.