Inscriere cercetatori

Site nou !

Daca nu va puteti recupera parola (sau aveti alte probleme), scrieti-ne la pagina de contact. Situl vechi se gaseste la adresa old.ad-astra.ro

Facebook

On a trigonometrical sum

Domenii publicaţii > Matematica + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: M. Merca

Editorial: Gazeta Matematica Seria B, 117(9), p.380-384, 2012.

Rezumat:

In 1966, J. M. Quoniam proposed Problem E1937 in the problems section of The American Mathematical Monthly. In this note we prove that the statement of this problem is incomplete, because the proposed identity is true only under certain conditions. Furthermore we show that this identity is a special case of a more general identity. Several related identities are also presented.

Cuvinte cheie: trigonometric power sums, combinatorial identities

URL: http://ssmr.ro/gazeta/gmb/2012/9/cuprins.pdf