A note on Dirichlet and Fej?r kernels

We exhibit a trigonometric identity wich implies a link between the kernels ofDirichlet and Fej?r.

Main Authors: L?pez Bonilla, Jos?, Vidal Beltr?n, Sergio, Yalja Montiel, Jes?s
Format: Artículo
Language: Español
Published: 2015
Online Access: http://revistas.ucr.ac.cr/index.php/matematica/article/view/283
http://hdl.handle.net/10669/12932
Summary: We exhibit a trigonometric identity wich implies a link between the kernels ofDirichlet and Fej?r.