Scientific Research Publishing

On Almost Pretopological Vector Spaces ()

In this paper, we introduce the notion of almost pretopological vector spaces and present some examples of almost pretopological vector spaces. Almost pretopological vector spaces are defined by using ...
Scientific Research Publishing

On Almost β-Topological Vector Spaces ()

Department of Mathematics, University of Jammu, Jammu and Kashmir, India. The concept of topological vector spaces was introduced by Kolmogroff [1] in 1934. Its properties were further studied by ...
IEEE

Rough fuzzy subspaces based on subspaces in the vector space

Abstract: Rough set theory and fuzzy set theory are complementary generalizations of classical set theory.This paper concerns with rough sets,fuzzy sets and vector spaces.We construct a rough fuzzy ...
IEEE

A Theory for Sampling Signals From a Union of Subspaces

Abstract: One of the fundamental assumptions in traditional sampling theorems is that the signals to be sampled come from a single vector space (e.g., bandlimited functions). However, in many cases of ...