This paper is an investigation of shift invariant subspaces of L2(G), where G is a locally compact abelian group, or in general a local field, ...

In this paper, we present a unified approach to the study of shift-invariant systems to be frames on local fields of positive characteristic. We establish a ...

In the present paper, we first define shift generated dual frame of type I and type II for a locally compact Abelian group with a compact open subgroup. Next, ...

Abstract. In this paper, we present a unified approach to the study of shift-invariant systems to be frames on local fields of positive characteristic.

Let K be a local field of positive characteristic. We prove that if the space V of negative dilates of a Parseval wavelet of L2(K) has dimension function ...

Oct 6, 2015 · We show that every closed shift-invariant subspace of L 2(K) is generated by the Λ-translates of a countable number of functions, ...

In this paper we investigate the structure of finitely generated shift-invariant spaces and solvability of linear operator equations.

Missing: Fields. | Show results with:Fields.

The shift-invariant spaces are closed subspaces of L2(Rn) that are invariant under all shifts (i.e., integer translations). The theory of shift-invariant ...

An aneurysm is a localized dilatation or bulging of the weakened wall of an artery. The most common aneurysm is an abdominal and iliac aneurysm. An aneurysm of ...