◈ 학술지
◈ 도서
◈ 전자학술지
◈ 투고요령
◈ 수학신간도서
◈ MSC
◈ 논문검색
◈ 학술행사
홈 > 학술정보 >학술행사 > 세미나
KAIST Discrete Math 세미나

Title
The reverse Kakeya problem
Speaker
Otfried Cheong   (KAIST )
Date
2018-03-20 17:00:00
Host
KAIST
Place
E6-1, ROOM 3433
Abstract
We prove a generalization of Pal’s 1921 conjecture that if a convex shape P can be placed in any orientation inside a convex shape Q in the plane, then P can also be turned continuously through 360 degrees inside Q. We also prove a lower bound of Ω(m n2) on the number of combinatorially distinct maximal placements of a convex m-gon P in a convex n-gon Q. This matches the upper bound proven by Agarwal et al.
개인정보보호정책 l 이메일주소집단수집금지 l 뷰어다운로드
qr코드