Delta Sequence
A
Sequence
of strongly peaked functions for which
(1)
so that in the limit as
, the sequences become
Delta Functions
. Examples include
(2)
(3)
(4)
(5)
(6)
(7)
(8)
where (8) is known as the
Dirichlet Kernel
.
© 1996-9
Eric W. Weisstein
1999-05-24