Dr. Dinesh Udar

Dr. Dinesh Udar is an Assistant Professor in the Department of Aplied Mathematics at Delhi Technological University, where he has been teaching since 2017. He holds an M.Sc. and a Ph.D. from Indian Institute of Technology, Delhi (IIT Delhi). His core area of specialization and research is Algebra, with active publications focusing on ring theory and group rings. Alongside his teaching responsibilities, Dr. Udar serves as the faculty advisor for the MACS (Mathematics and Computing Society) at DTU, guiding students in technological and analytical pursuits. Dedicated to academic mentorship, he has successfully guided 02 Ph.D. scholars to completion while continuing to supervise ongoing doctoral research.

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)

 

1. Life Member of The Indian mathematical Society.

1. Udar D. and Saini S., “On C√J rings.” Algebra and Discrete Mathematics (accepted for publication) (2026).
2. Jangra K. and Udar D., "A note on weakly g (x)-invo clean rings." Afrika Matematika 37.2 (2026): 48.
3. Saini S. and Udar D., “U√J rings.” Journal of Algebra and Its Applications (2025): 2650294.accepted for publication) 
4. Saini S. and Udar D., “rings.” Czechoslovak Mathematical Journal 75.4 (2025): 1347-1359..
5. Gupta S. and Udar D., "*-Semiclean rings." Turkish Journal of Mathematics 47.5 (2023): 1406-1422.
6. Jangra K. and Udar D., "On UQ rings." Journal of Algebra and Its Applications 22.08 (2023): 2350175.
7. Udar D. and Jangra K., "On Semiboolean Neat Rings." Lobachevskii Journal of Mathematics 44.7 (2023): 2956-2960.
8. Jangra K. and Udar D., "UN rings and group rings." Bulletin of the Korean Mathematical Society 60.1 (2023): 83-91.
9. Gupta S. and Udar D., "An altered group ring construction of the [24, 12, 8] and [48, 24, 12] type II linear block code." Bulletin of the Korean Mathematical Society 60.3 (2023): 829-844.
10. Jangra K. and Udar D., "On almost s-weakly regular rings." Turkish Journal of Mathematics 46.5 (2022): 1897-1910.
11. Gupta S. and Udar D., "Self-dual and modified codes over Q8 group ring." Mathematics Research Developments (2022).
12. Jangra K. and Udar D., " On Weakly g(x)-Invo clean rings." Emerging advancements in mathematical sciences. New York: Nova Science Publishers (2022).
13. Udar D., "Rings Whose Nonunits Are Multiple of Unit and Strongly Nilpotent Element." Mathematical Modeling, Computational Intelligence Techniques and Renewable Energy: Proceedings of the Second International Conference, MMCITRE 2021. Singapore: Springer Singapore, 2021.
14. Udar D., Sharma R. K. and Srivastava J. B., "Strongly P-clean and semi-boolean group rings." Ukrainian Mathematical Journal 71 (2020): 1965-1971.
15. Udar D., Sharma R. K. and Srivastava J. B., "J-Boolean group rings and skew group rings." Journal of Algebra and Its Applications 17.11 (2018): 1850210.
16. Udar D., Sharma R. K. and Srivastava J. B., "Commutative neat group rings." Communications in Algebra 45.11 (2017): 4939-4943.
17. Udar D., Sharma R. K. and Srivastava J. B., "Restricted Boolean group rings." Archivum Mathematicum 53.3 (2017): 155-159.
18. Udar D., Sharma R. K. and Srivastava J. B., "Restricted perfect group rings." Communications in Algebra 44.9 (2016): 4097-4103.

1. Udar D., "Rings whose nonunits are multiple of unit and strongly nilpotent element." Advances in Intelligent Systems and Computing, 2022

2. Jangra K. and Udar D., "On weakly g(x)-invo clean rings." Emerging Advancements in Mathematical Sciences (Mathematics Research Developments) 2022

3. Gupta S. and Udar D., "Self-dual and modified codes over Q8 group ring." Emerging Advancements in Mathematical Sciences (Mathematics Research Developments) 2022

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

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