A pair of matrices share the same set of eigenvectors if and only if they commute.

Its nonadvertising revenue includes fees to carry the pay channel Showtime, the sale of television shows on DVDs and book publishing.

...a great Thanksgivukah that ended last night.

More than Spohr did Paganini draw the young autodidactically educated artist after him, and for this reason the latter went from Cassel to Paris to hear the famous Italian and to make some of his artifices his own.