| 1 | Studies on rational (Pade) approximants and some applications |
| Researcher: | Sundar, S |
| Guide: | Achuthan, P |
| University: | Indian Institute of Technology-Madras |
| Language: | English |
| 2 | |
| Researcher: | Mishra, Nirmal Sundar |
| Guide: | Sharma, Devabrata Sen |
| University: | Kurukshetra University |
| Language: | English |
| 3 | |
| Researcher: | Sundar, E Joseph |
| Guide: | Gurunathan, R |
| University: | University of Madras |
| Language: | English |
| 4 | |
| Researcher: | Sharma, Shyam Sundar |
| University: | University of Rajasthan |
| Language: | Hindi |