In this paper, some properties of compact operators on quaternionic Hilbert spaces are studied. It is shown that the positiveness of a compact normal operator on a quaternionic Hilbert space is equivalent to positiveness ...

In this paper we consider the new concept of the quaternionic unitary representation of a locally compact group to the unitary group of a quaternionic Hilbert space, and study its properties. Also, we establish a continuous ...

In this paper, we study weak topology on right quaternionic Hilbert spaces. We show that on right quaternionic Hilbert spaces weak compactness and weak sequential compactness coincide which could be viewed as a generalization ...

In this talk the preliminaries for studying some of the famous function sapces in the context of time-frequency analysis are reviewed. First, the space of test function and distributions are defined and some familiar ...

We use wavelet expansion to make an approximation ...

In this paper the new concept of the quaternionic unitary representation of a locally compact group to the unitary group of a quaternionic Hilbert space is studied. A continuous wavelet transform by means of a special case ...

In this paper, compact operators on quaternionic Hilbert space are introduced

and some properties of this class of operators are studied.

‎In this paper‎, ‎the notion of a quaternionic Hilbert space is recalled and some properties of bounded linear operators on complex Hilbert‎ ‎spaces are generalized to quaternionic Hilbert spaces‎. ‎Some properties‎, ...

This paper addresses the largest and the smallest observations, at the times when a

new record of either kind (upper or lower) occurs, which are it called the current

upper and lower record, respectively. We ...