Advances in Applied Clifford Algebras, cilt.26, sa.1, ss.39-51, 2016 (SCI-Expanded)
The main object of this paper is to present a systematic investigation of new classes of quaternion numbers associated with the familiar Pell and Pell-Lucas numbers. The various results obtained here for these classes of quaternion numbers include recurrence relations, summation formulas and Binet’s formulas.