INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS, cilt.20, sa.9, 2023 (SCI-Expanded)
In this paper, we introduce a new vector space, the three-dimensional geometric real vector space Double-struck capital R-3(G), and a new number system, multiplicative quaternions H(G). We give some basic algebraic properties of these concepts. We define spatial rotation in Double-struck capital R(3()G) by using multiplicative quaternions. Finally, we give an example to illustrate our results.