𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Some inequalities for geominimal surface areas

✍ Scribed by Wang, Jianye; Wang, Weidong


Book ID
121578672
Publisher
Wuhan University
Year
2014
Tongue
English
Weight
304 KB
Volume
19
Category
Article
ISSN
1007-1202

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Geominimal surface area
✍ C. M. Petty πŸ“‚ Article πŸ“… 1974 πŸ› Springer 🌐 English βš– 995 KB
Surface area inequalities for ellipsoids
✍ Richard E. Pfiefer πŸ“‚ Article πŸ“… 1988 πŸ› Springer 🌐 English βš– 306 KB

bounded by the ellipsoid with principal axes of lengths 2a, 2b, and 2c, its surface area, S(a, b, c), is a non-elementary integral unless a = b = c, (E is a ball) or two values of a, b, and c are equal (E is a solid spheroid). This leads to upper and lower estimates for S(a, b, c) in terms of the su