1. Udar D., Sharma R. K. and Srivastava J. B. (2016). Restricted perfect group rings. Communications in Algebra, Vol 44(9):4097-4103.

2. â€‹Udar D., Sharma R. K. and Srivastava J. B. (2017). Commutative Neat group rings. Communications in Algebra, Vol 45(11):4939-4943.

3. Udar D., Sharma R. K. and Srivastava J. B.: (2017) Restricted Boolean group rings. Archivum Mathematicum Journal, Vol 53(3):155-159.

4. Udar D., Sharma R. K. and Srivastava J. B.: (2018) J-Boolean group rings and skew group rings. Journal of Algebra and Its Applications, Vol 17(11):1850210.

5. Udar D., Sharma R. K. and Srivastava J. B.: (2020) Strongly P-clean and semi-Boolean group rings. Ukrainian Mathematical Journal, Vol 71:1965-1971.

6. Jangra K. and Udar D. (2022) On almost s-weakly regular rings. Turkish Journal of Mathematics 46.5 : 1897-1910.

7. Jangra K. and Udar D. (2022). On UQ RINGS. Journal of Algebra and its Applications.

Conference Papers:

1. Udar, D. (2022). Rings Whose Nonunits Are Multiple of Unit and Strongly Nilpotent Element. In Mathematical Modeling, Computational Intelligence Techniques and Renewable Energy (pp. 25-30). Springer, Singapore

PhD Students:

1. Ms. Shefali Gupta (under supervision).

2. Ms. Kanchan jangra (under supervision).

Courses Taught:

1. Mathematics-I (MA-101), for B. Tech (All Branches).

2. Mathematics-II (MA-102), for B. Tech (All Branches).

3. Modern Algebra (MC-315), for B. Tech (MC).  

              Notes: https://drive.google.com/file/d/1tOjarkGhzKHPSTvxcuv-yt3MnGJ5Sd9v/view?usp=sharing

4. Linear Algebra (MC-208), for B. Tech (MC).

5. Opearting System (MC-301), for B. Tech (MC).

6. Web Technology (MC-320), for B. Tech (MC).   

             Notes:  https://drive.google.com/file/d/1y40uymEmrOcJ1RCS-Pi6ImS4UOtpbJrS/view?usp=sharing

7. Advanced Mathematics (AM-501/511) for M. Tech (EE).

8. Number Theory (MSMA-211) for M. Sc. (Mathematics)

9. Number Theory (MC-309) for B. Tech. (MC)   

             Notes: https://drive.google.com/drive/folders/1bmEowF-oQANyOiuUS8e66dJnyeYGgyFG?usp=sharing

Other information:

1. Qualified Joint CSIR-UGC Eligibility for Lectureship-National Eligibility Test - 2007.

2. Qualified Joint CSIR-UGC Eligibility for Lectureship-National Eligibility Test - 2008.