Institution: | 1. Department of Mathematics, S.G.B. Amravati University, Amravati 444602, India;2. Department of Mathematics, Adarsh Education Society’s, Arts, Commerce & Science College, Hingoli 431513, India;1. Aryabhatta Research Institute of observational sciencES (ARIES), Manora Peak, Nainital 263 002, India;2. Indian Institute of Astrophysics, Koramangala, Bangalore 560 034, India;3. Kokugakuin University, Higashi, Shibuya-ku, Tokyo 150-8440, Japan;4. Kiso Observatory, School of Science, University of Tokyo, Mitake, Kiso-machi, Kiso-gun, Nagano-ken 397-0101, Japan;5. Aix Marseille Université, CNRS, LAM (Laboratoire d’Astrophysique de Marseille) UMR 7326, 13388 Marseille, France;6. Institute of Astronomy, National Central University, 300 Jhongda Rd, Jhongli, Taoyuan Country 32054, Taiwan;7. Department of Physics, Kumaun University, Nainital 263 002, India;1. Department of Physics and Astronomy, George Mason University, 4400 University Drive, Fairfax, VA 22030, USA;2. Department of Physics and Astronomy, University of Alabama, 514 University Blvd E, Box 870324, Tuscaloosa, AL 35487, USA |