In the world of data analysis and statistics, continuous and discrete data play fundamental roles. These two types of quantitative data serve different purposes as people use them to draw valuable ...

Characteristics controlled by a single gene (one copy inherited from each parent) tend to have phenotypes that fall into separate categories. They show discrete variation.

SIAM Journal on Numerical Analysis, Vol. 52, No. 1 (2014), pp. 363-385 (23 pages) We propose and analyze an algorithm for the solution of the L2-subgradient flow of the total variation functional. The ...