|
|
|
|
on dual shearlet frames
|
|
|
|
|
|
|
|
نویسنده
|
amin khah m. ,askari hemmat a. ,raisi tousi r.
|
|
منبع
|
journal of linear and topological algebra - 2015 - دوره : 4 - شماره : 2 - صفحه:159 -163
|
|
چکیده
|
In this paper, we give a necessary condition for function in l² with its dual to generate a dual shearlet tight frame with respect to admissibility.
|
|
کلیدواژه
|
dual shearlet frame ,bessel sequence ,admissible shearlet
|
|
آدرس
|
kerman graduate university of high technology, department of application mathematics, iran, shahid bahonar university of kerman, department of mathematics, iran, ferdowsi university of mashhad, department of mathematics, iran
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|