| 21 | Study of reliability models |
| Researcher: | Kapur, Parmod Kumar |
| Guide: | Kapoor, Parmod Kumar |
| University: | University of Delhi |
| Language: | English |
| 22 | Optimal control problems in queuing theory |
| Researcher: | Jain, Janendra Prasad |
| Guide: | Jaiswal, N K |
| University: | University of Delhi |
| Language: | English |
| 23 | Mathematical analysis of some reliability models |
| Researcher: | Arora, JR |
| Guide: | Arora, JR |
| University: | University of Delhi |
| Language: | English |
| 24 | Dual and allied problems in mathematical programming |
| Researcher: | Saxena, Prem Chandra |
| Guide: | Saxena, Prem Chandra |
| University: | University of Delhi |
| Language: | English |
| 25 | Optimization problems in mathematical programming |
| Researcher: | Arora, Savita |
| Guide: | Arora, Savita |
| University: | University of Delhi |
| Language: | English |
| 26 | Reliability models in Operational Research |
| Researcher: | Sawhney, Sudesh |
| Guide: | Sawhney, Sudesh |
| University: | University of Delhi |
| Language: | English |
| 27 | Optimal control problems in queeing theroy |
| Researcher: | Jain, Jsanendra Prasad |
| Guide: | Jaiswal, N K |
| University: | University of Delhi |
| Language: | English |
| 28 | Profit evaluation in maintained stand by redundet system |
| Researcher: | Kumar, Ashok |
| Guide: | Kumar, Ashok |
| University: | University of Delhi |
| Language: | English |
| 29 | Some contributions to mathematical programming |
| Researcher: | Jain, OP |
| Guide: | Jain, O P |
| University: | University of Delhi |
| Language: | English |
| 30 | Contributions to forecosting methods |
| Researcher: | Chandra, B |
| Guide: | Chandra, B |
| University: | University of Delhi |
| Language: | English |
| 31 | Evaluation of pointwise availability of complex systems |
| Researcher: | Pritam Das |
| Guide: | Srivastava, S S |
| University: | University of Delhi |
| Language: | English |
| 32 | Mathematical analysis of wasting line problem |
| Researcher: | Batra, D P |
| Guide: | Batra, D P |
| University: | University of Delhi |
| Language: | English |
| 33 | Contributions to geometric programming |
| Researcher: | Patkar, Vivek N |
| Guide: | Patkar, Vivek N |
| University: | University of Delhi |
| Language: | English |
| 34 | Studies in general inventory models |
| Researcher: | Goel, Vijay Prakash |
| Guide: | Aggrawal, S P |
| University: | University of Delhi |
| Language: | English |
| 35 | Some problems in network and sequencing |
| Researcher: | Bansal, Shri Prakash |
| Guide: | Sinha, S M |
| University: | University of Delhi |
| Language: | English |
| 36 | On some mathematical models for spares policy |
| Researcher: | Bhattarchaya, Deb Das |
| Guide: | Sinha, S MSrivastava, S S |
| University: | University of Delhi |
| Language: | English |
| 37 | Some problems in the theory of reliability |
| Researcher: | Rai, Pyare Mohan |
| Guide: | Rai, Pyare Mohan |
| University: | University of Delhi |
| Language: | English |
| 38 | Studies on some optimization problems |
| Researcher: | Aylawadi, DR |
| Guide: | Aylawadi, D R |
| University: | University of Delhi |
| Language: | English |
| 39 | Cybernetic queueing systems |
| Researcher: | Madan, S |
| Guide: | Jain, J LGhosal, A |
| University: | University of Delhi |
| Language: | English |
| 40 | generalized stochastic models in reliability theory |
| Researcher: | Bhutani, Nanik |
| Guide: | Bhutani, Nanik |
| University: | University of Delhi |
| Language: | English |
