Authors
Abhijit Banerjee
Department of Mathematics, University of Kalyani, West Bengal, India
Jhuma Sarkar
Department of Mathematics, University of Kalyani, West Bengal, India
© 2023 Abhijit Banerjee, Jhuma Sarkar, published by University of Silesia in Katowice, Institute of Mathematics
This work is licensed under the Creative Commons Attribution 4.0 License.