
arXiv: 1007.0097
We compare two f-divergences and prove that their joint range is the convex hull of the joint range for distributions supported on only two points. Some applications of this result are given.
7 pages, 4 figures
FOS: Computer and information sciences, 94A17, 26Dxx, Computer Science - Information Theory, Information Theory (cs.IT), FOS: Mathematics, Mathematics - Statistics Theory, Statistics Theory (math.ST)
FOS: Computer and information sciences, 94A17, 26Dxx, Computer Science - Information Theory, Information Theory (cs.IT), FOS: Mathematics, Mathematics - Statistics Theory, Statistics Theory (math.ST)
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