A rough set is important for the reduction of attributes of an information system, since it
approximates a subset of a universal set based on some binary connection. A Pythagorean …

Rough set theory is a key approach to model and apprehend the situations involving
uncertainty without additional information and suppositions. Complex fuzzy sets are useful in …

The notion of bipolar soft sets has already been defined, but in this article, the notion of
bipolar soft sets has been redefined, called T‐bipolar soft sets. It is shown that the new …

In this paper we study the concept of neutrosophic set of Smarandache. We have introduced
this concept in soft sets and defined neutrosophic soft set. Some definitions and operations …

The purpose of this paper is to study soft sets and soft topological spaces. We also introduce
the concepts of soft interior point, soft interior, soft neighborhood, soft continuity and soft …

With the rapid growth of population, the global impact of solar technology is increasing by
the day due to its advantages over other power production technologies. Demand for solar …

This paper contributes to the growing literature on soft topology and decision-making
problems. First, we establish new properties of soft somewhat open sets (briefly, sw-open …

Shabir and Naz (2011)[12] introduced and studied the notions of soft topological spaces, soft
interior, soft closure and soft separation axioms. But we found that some results are incorrect …

The notion of intuitionistic fuzzy soft sets (IFSSs) provides an effective tool for solving
multiple attribute decision making with intuitionistic fuzzy information. The most crucial issue …

In this paper, we contribute to a recent and successful modelization of uncertainty, which the
practitioner often encounters in the formulation of multicriteria group decision making …