Publications


7. (with Sumit K. Rano) Dynamics of semigroups generated by analytic functions of the Laplacian on homogeneous trees  C. R. Math. Acad. Sci. Paris  361 (2023), 1-13.

 

6. (with Sumit K. Rano) A characterization of weak Lp -eigenfunctions of the Laplacian on Homogeneous Trees  Ann. Mat. Pura Appl. (4)  200 (2021), no. 2, 721–736.

 

5. Simplicity of Poisson transform on harmonic NA group. J. Ramanujan Math. Soc. 31 (2016), no. 1, 1-15.

4. (with Ewa Damek) Eigenfunctions of Laplace-Beltrami operator on harmonic NA groups. J. Geom. Anal 26 (2016), no. 3, 1913-1924.

3. Fourier restriction theorem and characterization of weak L^2 -eigenfunctions of the Laplace-Beltrami Operator. J. Funct. Anal 266 (2014), no. 9, 5584-5597.

2. (with Swagato K. Ray and Rudra P. Sarkar) Characterization of almost L^p -eigenfunctions of the Laplace-Beltrami Operator. Trans. Amer. Math. Soc. (Published electronically: September 26, 2013 ) 366 (2014), no. 6, 3191-3225.

1. (with Swagato K. Ray and Rudra P. Sarkar) The role of restriction theorems in harmonic analysis on harmonic NA groups. J. Funct. Anal. 258 (2010) , no. 7, 2453-2482. MR2584750 .