Adélaïde Concerto Adélaïde Concerto The Adélaïde Concerto is the nickname of a Violin Concerto in D major attributed to Wolfgang Amadeus Mozart and given the catalogue number K. Anh. 294a in the third edition of the standard Köchel catalogue of Mozart's works. Unknown until the 20th century, this concerto was later discovered to be a spurious work by Marius Casadesus. It was given a new number in the sixth edition of the Köchel catalogue, K. Anh.C 14.05, as part of the Anhang C designated for spurious or doubtful works which have been attributed to Mozart at some time. First published in 1933
Stirling numbers of the first kind Stirling numbers of the first kind In mathematics, especially in combinatorics, Stirling numbers of the first kind arise in the study of permutations. In particular, the Stirling numbers of the first kind count permutations according to their number of cycles (counting fixed points as cycles of length one). The original definition of Stirling numbers of the first kind was algebraic. These numbers, usually written "s"("n", "k"), are signed integers whose sign, positive or negative, depends on the parity of "n" − "k". Afterwards, the absolute values of these numbers, |"s"("n", "k")|, which are known as unsigned Stirling numbers of the