Kadhavoor R. Karthikeyan1, ,Nak Eun Cho 2, and Gangadharan Murugusundaramoorthy 1 Department of Applied Mathematics and Science, National University of Science & Technology, Muscat P.O. Box 620, Oman 2 Department of Applied Mathematics, Pukyong National University, Busan 608-737, Republic of Korea 3 Department of Mathematics, School of Advanced Sciences, Vellore Institute of Technology, Vellore 632014,...

K. R. Karthikeyan and A. Senguttuvan Department of Applied Mathematics & Science, College of Engineering, National University of Science and Technology, Sultanate of Oman

Daniel Breaza, Kadhavoor R. Karthikeyan & Elangho Umadevi A Department of Mathematics, “1 Decembrie 1918” University of Alba Iulia, Alba Iulia, Romania b Department of Applied Mathematics and Science, National University of Science & Technology, Muscat, Oman c Department of Mathematics and Statistics, College of Natural and Health Sciences, Zayed University, Abu Dhabi, UAE

Daniel Breaz, Kadhavoor Ragavan Karthikeyan, Sakkarai Lakshmi, Alagiriswamy Senguttuvan Department of Mathematics "1 Decembrie 1918" University of Alba Iulia Department of Applied Mathematics and Science College of Engineering National University of Science & Technology Department of Information Technology University of Technology and Applied Sciences Department of Applied Mathematics and Science College of Engineering National University...