Spacetime ripples from a black hole collision across the cosmos have confirmed weird aspects of black hole physics ...

An exceptionally loud collision between two black holes has been detected by the LIGO gravitational wave observatory, ...

Abstract: In this paper, deals with cosine similarity measure on Pythagorean fuzzy rough set. We proposed application in MCDM problems for buying Induction motors based on the criteria.

Abstract: The aim of this paper is to develop a novel consensus ranking method that uses a mixed choice strategy for multiple criteria decision analysis (MCDA) under complex uncertainty based on ...