flâneur — a map of the web's best reading

Sinkhorn's theorem

en.wikipedia.org · 928 words · saved by 1 readers

Sinkhorn's theorem states that every square matrix with positive entries can be written in a certain standard form.

Sinkhorn's theorem - Wikipedia Jump to content From Wikipedia, the free encyclopedia Every square matrix with positive entries can be written in a certain standard form Sinkhorn's theorem states that every square matrix with positive entries can be written in a certain standard form. Theorem [ edit ] If A is an n × n matrix with strictly positive elements, then there exist diagonal matrices D 1 and D 2 with strictly positive diagonal elements such that D 1 AD 2 is doubly stochastic . The matrices D 1 and D 2 are unique up to multiplying the first matrix by a positive number and dividing the se

Explore this link on the map →

related reading