Brunn-Minkowski Inequality
The 
th root of the Content of the set sum of two sets in Euclidean -space is greater than or equal to thesum of the th roots of the Contents of the individual sets.
References
Cover, T. M. ``The Entropy Power Inequality and the Brunn-Minkowski Inequality'' §5.10 in Open Problems in Communications and Computation. (Ed. T. M. Cover and B. Gopinath). New York: Springer-Verlag, p. 172, 1987. Schneider, R. Convex Bodies: The Brunn-Minkowski Theory. Cambridge, England: Cambridge University Press, 1993.
- Chaitin's Number
- Chaitin's Omega
- Champernowne Constant
- Change of Variables Theorem
- Chaos
- Chaos Game
- Character (Group)
- Characteristic Class
- Characteristic (Elliptic Integral)
- Characteristic Equation
- Characteristic (Euler)
- Characteristic Factor
- Characteristic (Field)
- Characteristic Function
- Squareful
- Square Gyrobicupola
- Square Integrable
- Square Knot
- Square Matrix
- Square Number
- Square Orthobicupola
- Square Packing
- Square Polyomino
- Square Pyramid
- Square Pyramidal Number