| 1 | Essential numerical ranges and essential spectra of Hilbert space operators | |
| Researcher: | Ramesh Kumar | |
| Guide: | Yadav, B SArora, S C | |
| University: | University Of Delhi | |
| Language: | English | |
| 2 | ||
| Researcher: | Wadbude, Ramesh Kumar | |
| Guide: | Singh, R S | |
| University: | Dr Harisingh Gour Vishwavidyalaya | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Kanwar, Ramesh Kumar | |
| Guide: | Chugh, Renu | |
| University: | Maharshi Dayanand University | |
| Language: | English | |
| Shodhganga | ||