[1] King Mongkuts Univ Technol North Bangkok, Fac Appl Sci, Dept Math, Bangkok 10800, Thailand
[2] King Mongkuts Univ Technol North Bangkok, Sci & Technol Res Inst, Res Grp Fract Calculus Theory & Applicat, Bangkok 10800, Thailand
[3] Sri Vasavi Coll, Dept Math, Erode 638136, India
[4] KPR Inst Engn & Technol, Dept Math, Coimbatore 641407, Tamil Nadu, India
[5] Cent Univ Punjab, Dept Math & Stat, Bathinda, Punjab, India
[6] Suan Dusit Univ, Fac Sci & Technol, Math Dept, Bangkok 10300, Thailand