JOURNAL OF MATHEMATICAL EXTENSION, cilt.13, sa.1, ss.67-81, 2019 (ESCI)
The purpose of the paper is to present a new generalization of the dual Fibonacci quaternions called the generalized dual bi-periodic Fibonacci quaternions. This new generalization allows us to state dual quaternion sequences as a unique sequence. Furthermore, we give the generating function, the Binet formula, the norm value of these dual quaternions, and some basic properties of them.