Probability Theory and Stochastic Processes,  specially Random matrix theory and Free probability.

1.   Kiran Kumar A.S., Shambhu Nath Maurya and Koushik Saha   A non-Gaussian limit for linear eigenvalue statistics of Hankel matrices  Random Matrices: Theory and Applications  (2025), Paper No. 2550013, 28 pp.  

2.  Kartick Adhikari, Arup Bose and Shambhu Nath Maurya  Convergence of high dimensional Toeplitz and related matrices with correlated inputs  ALEA, Lat. Am. J. Probab. Math. Stat (2024),  Volume 21, no. 2, Pages 1867-1901.

3.  Shambhu Nath Maurya  Limiting spectral distribution of Toeplitz and Hankel matrices with dependent entries  Statistics and Probability Letters    (2024), Paper No. 110092, 11 pp.  

4.  Kiran Kumar A.S., Shambhu Nath Maurya and Koushik Saha  Linear eigenvalue statistics of XX′ matrices  Journal of Mathematical Physics    (2023),  Paper No. 123302, 27 pp.  

5.  Arup Bose, Shambhu Nath Maurya and Koushik Saha  Time dependent fluctuations of linear eigenvalue statistics of some patterned matrices  Journal of Mathematical Physics  (2022),  Paper No. 043506, 16 pp.  

6.  Kiran Kumar A.S. and Shambhu Nath Maurya   Asymptotic behaviour of linear eigenvalue statistics of Hankel matrices        Statistics and Probability Letters    (2022), Paper No. 109273, 12 pp.   

7.  Shambhu Nath Maurya and Koushik Saha  Fluctuations of linear eigenvalue statistics of reverse circulant and symmetric circulant matrices with independent entries    Journal of Mathematical Physics  (2021), Paper No. 043506, 31 pp.  

8.  Arup Bose, Shambhu Nath Maurya and Koushik Saha  Process convergence of fluctuations of linear eigenvalue statistics of random circulant matrices  Random Matrices: Theory and Applications   (2021), Paper No. 2150032, 32 pp.  

9.  Shambhu Nath Maurya and Koushik Saha  Process convergence of fluctuations of linear eigenvalue statistics of band Toeplitz matrices,  Statistics and Probability Letters    (2020)  Paper No. 108875, 11 pp.  

1. Kiran Kumar A.S., Shambhu Nath Maurya and Koushik Saha   CLT for generalized patterned random matrices: a unified approach   arXiv.2402.03745 (2025), 39 pp.  Under review

2. Shambhu Nath Maurya   On limiting spectral distribution and joint convergence of some patterned random matrices  arXiv:2202.06377  (2022), 12 pp.

1.  Shambhu Nath Maurya and Koushik Saha  Limiting spectral distribution of polynomial of some circulant type matrices