충청수학회지 (Journal of the Chungcheong Mathematical Society)
- 제13권1호
- /
- Pages.65-70
- /
- 2000
- /
- 1226-3524(pISSN)
- /
- 2383-6245(eISSN)
A SIMPLE PROOF OF GRÖTZSCH'S PRINCIPLE
- Chung, Bo-Hyun (Mathematics Section College of Science and Technology Hongik University)
- 투고 : 2000.05.12
- 발행 : 2000.06.30
초록
The purpose of this paper is to apply the extremal length to conformal mappings. We drive an interesting formula of Gr