1. Dept. of Mathematics, P.K.R. Arts College for Women, Gobichettipalayam, Tamil Nadu 638476, India.
2. Researcher, Dept. of Mathematics, Anna Univ. Regional Campus, Coimbatore, Tamil Nadu 641046, India.
3. Asistant Professor, Dept. of Chemical Engineering, Maulana Azad National Institute of Technology, Bhopal, Madhya Pradesh 462003, India.
4. Asistant Professor, Dept. of Mechanical Engineering, National Institute of Technology Durgapur, Durgapur, West Bengal 713209, India.
5. Asistant Professor, Dept. of Chemical Engineering, Indian Institute of Technology Madras, Chennai, Tamil Nadu 600036, India (corresponding author). ORCID: .