Sponge
A sponge is a solid which can be parameterized by Integers 
, 
, and 
which satisfy the equation
The possible sponges are
, 
, 
, 
, and 
(Ball and Coxeter 1987).See also Honeycomb, Menger Sponge, Sierpinski Sponge, Tetrix
References
Ball, W. W. R. and Coxeter, H. S. M. Mathematical Recreations and Essays, 13th ed. New York: Dover, p. 152, 1987. Cromwell, P. R. Polyhedra. New York: Cambridge University Press, p. 79, 1997.
- Bertrand's Problem
- Bertrand's Test
- Bertrand's Theorem
- Besov Space
- Bessel Differential Equation
- Bessel Function
- Bessel Function Fourier Expansion
- Bessel Function of the First Kind
- Bessel Function of the Second Kind
- Bessel Function of the Third Kind
- Bessel Polynomial
- Bessel's Correction
- Bessel's Finite Difference Formula
- Bessel's First Integral
- Bessel's Formula
- Bessel's Inequality
- Bessel's Interpolation Formula
- Bessel's Second Integral
- Bessel's Statistical Formula
- Beta
- Beta Distribution
- Beta Function
- Beta Function (Exponential)
- Beta Prime Distribution
- Bethe Lattice