List of Submitted Papers

1. Patra, D. and Patra, L. K. (2026). Parametric bootstrap simultaneous confidence interval based on doubly type-II censoring

2. Mandal, S. and Patra, L. K. (2026). Estimation of differential entropy for normal populations under prior information. 

3. Mandal, S. and Patra, L. K. (2026). Estimating order scale parameters of a two-scale mixture of exponential distributions

4. Bajpai, S. and Patra, L. K. Kayal, S. (2026).  Estimating location parameters of several exponential distributions with ordered restriction under Linex loss function.

List of Publications 

1. Mondal, S. and Patra, L. K. (2026) Estimating positive powers of ordered standard deviations of two normal populations. Communication in Statistics Theory and Methods. DOI: https://doi.org/10.1080/03610926.2026.2681005

2. Patra, L. K., Petropoulos, C., Bajpai, S. and Garg, N. (2025). Estimating location parameters of two exponential distributions with ordered scale parameters. Brazilian Journal of Probability and Statistics. 40(1), 1-38.

3. Bajpai, S. and Patra, L. K. (2025). On the improved estimation of ordered scale parameters based on doubly type-II censored sample. Statistics: A Journal of Theoretical and Applied Statistics, pages 1–31. DOI: https://doi.org/10.1080/02331888.2025.2536670

4. Garg, N., Patra, L. K. and Misra, N (2025) On improved estimation of the larger location parameter, Statistical Papers 65 (9), Pages: 5719-5752

5. Patra, L.K., Bajpai, S. and  Misra, N. (2025) Inadmissibility of invariant estimator of function of scale parameter of several exponential distributions, Journal of Statistical Computation and Simulation, https://doi.org/10.1080/00949655.2025.2499876

6. Kayal, S. and Patra, L. K. (2023) Estimating the scale parameters of several exponential distributions under order restriction, Communication in Statistics-Theory and Methods, https://doi.org/10.1080/03610926.2023.2292967

7. Kayal, S., Patra, L. K. Bhakta, R. and Nadarajah, S. (2022). Ordering Results for Order Statistics from Heterogeneous Log-Logistic Distributions, American Journal of Mathematical and Management Sciences, DOI: https://doi.org/10.1080/01966324.2021.2019148

8. Lakshmi Kanta Patra, Somesh Kumar and Constantinos Petropoulos (2021) Componentwise estimation of ordered scale parameters of two exponential distributions under a general class of loss function, Statistics: A Journal of Theoretical and Applied Statistics, https://doi.org/10.1080/02331888.2021.1943395.

9. Lakshmi Kanta Patra, Somesh Kumar and Constantinos Petropoulos (2021) Improved estimators for functions of scale parameters in mixture models,  https://doi.org/10.1007/s42952-020-00099-w,   Journal of the Korean Statistical Society

10.  Patra, L. K., Kayal. S. and Kumar, S. (2020) Measuring Uncertainty Under Prior Information, IEEE Transactions on Information Theory, Vol: 66(4), Pages: 2570-2580

11. Patra, L. K. (2020) On the improved estimation of a function of the scale parameter of an exponential distribution based on doubly censored sample. Journal of Applied Statistics,  Volume 47 (9), Pages 1637-1651.

12. Constantinos Petropoulos, Lakshmi Kanta Patra and Somesh Kumar (2020) Improved Estimators of the Entropy in Scale Mixture of Exponential Distributions, Brazilian Journal of Probability and Statistics, Volume 34, (3) , Pages: 580-593.

13. Patra, L. K., Kayal. S. and Kumar, S. (2019) Minimax estimation of the common variance and precision of two normal populations with ordered restricted means. DOI-https://doi.org/10.1007/s00362-019-01090-2, Statistical Papers, (Springer, SCIE, Scopus).

14. Lakshmi Kanta Patra, Somesh Kumar and B. M. Golam Kibria (2019) Improved estimation of a function of scale parameter of a doubly censored exponential distribution. DOI-https://doi.org/10.1080/03610926.2019.1568482, Communication in Statistics-Theory and Methods. (Taylor & Francis, SCIE, Scopus) .

15. Lakshmi Kanta Patra and Somesh Kumar (2019) Estimating the common hazard rate of several exponential distributions. DOI-https://doi.org/10.1080/03610926.2018.1500599, Communication in Statistics-Theory and Methods VOL. 48, NO. 19, 4861–4873. (Taylor & Francis, SCIE, Scopus) 

16. Patra, L. K., Kayal. S. and Kumar, S. (2018) Estimating a function of scale parameter of an exponential population with unknown location under general loss function. Statistical Papers, DOI: https://doi.org/10.1007/s00362-018-1052-7 (Springer, SCIE, Scopus)

17. Lakshmi Kanta Patra and Somesh Kumar (2018) Estimating the common hazard rate of two exponential distributions with ordered location parameters. Statistics: A Journal of Theoretical and Applied Statistics, Vol-52, No-5, 1040-1059. (Taylor & Francis, SCIE, Scopus) 

18. Lakshmi Kanta Patra, Suchandan Kayal and Phalguni Nanda (2018) Some stochastic comparison results of series and parallel systems with heterogeneous new Pareto-type components. Applications of Mathematics, Vol-63, No-1, 55-77. (Springer, SCIE, Scopus)

19. Lakshmi Kanta Patra and Somesh Kumar (2017) Estimating ordered means of a bivariate normal distribution. American Journal of Mathematical and Management Sciences. Vol. 36, No. 2, 118–136. (Scopus, Taylor & Francis)

20. Lakshmi Kanta Patra and Somesh Kumar (2017) Classes of Improved Estimators for Parameters of a Pareto Distribution. Mathematical Methods of Statistics. Vol. 26, No. 3, 226–235. (Scopus, Springer)

21. N. Gupta, Lakshmi Kanta Patra, and Somesh Kumar (2015) Stochastic comparisons in systems with Frechet distributed components. Operations Research Letters, Vol. 43, 612- 615. (SCI, Scopus, Elsevier)