Uncovered set: Difference between revisions

 

where U [is] the tournament matrix. The alternatives represented by rows in T where all non-diagonal entries are non-zero form the uncovered set.<ref>https://play.google.com/store/books/details?id=tGsQl-wxbKAC&rdid=book-tGsQl-wxbKAC&rdot p.176</ref></blockquote>(The square of a matrix can be found using matrix multiplication; here is a [https://www.youtube.com/watch?v=3c2rzaO1h28 video] explaining how to do so. The pairwise matrix and its squared matrix can be added together using [https://www.purplemath.com/modules/mtrxadd.htm matrix addition].)

[[Category:Voting theory]]