| 1 | Convergence and approximation problems of general orthogonal expansions |
| 2 | Certain problems connected with the summability of divergent trigonometric series |
| Language: | English |
| 3 | Summability of infinite series with special reference to Fourier series |
| 4 | Absolute summability of Fourier trigenometric series and Fourier jacobi series |
| Language: | English |
| 5 | Investigations on the absolute summability of Gourier series and selated problems D Sc |
| 6 | |
| Language: | English |
| 7 | |
| 8 | Role of particel deposition on the earth's atmosphere and other celestial bodies |
| Language: | English |
| 9 | Study of surface of discontinuity in conducting and non-conducting cases |
| 10 | |
| Language: | English |
| 11 | |
| 12 | |
| Language: | English |
| 13 | |
| 14 | |
| Language: | English |
| 15 | |
| 16 | Dielectric properties of some substances in different solvents at various frequencies |
| Language: | English |
| 17 | |
| 18 | |
| Language: | English |
| 19 | |
| 20 | Some problems of solar X-ray radiations and upper atmosphere |
| Language: | English |