Contact 

My research profiles links:

1. MathSciNet

2. GoogleScholar

3. ArXiv

4. ResearchGate

5. ORCID ID: https://orcid.org/0000-0002-6912-6221.

Contact Address:  

Office No. : FB562

Department of Mathematics and Statistics,

Indian Institute of Technology Kanpur,

Kanpur, Uttar Pradesh 208016, India

Email- tejbirlohan70@gmail.com, tejbir@iitk.ac.in