Academic background

I obtained my Ph.D. in Statistics from University of California, Berkeley under the supervision of Sourav Chatterjee and Steve Evans.

I did my Bachelors (B.Stat.) and Masters (M.Stat.) with specialization in Mathematical Statistics and Probability from Indian Statistical Institute, Kolkata. My Master's theis was on Adaptive Design for Locating the Maxima of a Regression Function : A Nonparametric Approach under supervision of Probal Chaudhuri.

Interests

Stein's method, Concentration inequalities, Random Graphs, Random Matrices, Large deviations, Markov chains, Statistical Mechanics, Percolation.

Curriculum Vitae

Preprints and Published papers

  1. Energy Landscape for large average submatrix detection problems in Gaussian random matrices. (with Shankar Bhamidi and Andrew Nobel).
  2. Jigsaw percolation: Can a random graph solve a puzzle?. (with Charlie Brummitt, Shirshendu Chatterjee and David Sivakoff). Submitted.
  3. Spectra of random linear combinations of permutation matrices. (with Steven N. Evans).
  4. Central limit theorem for first-passage percolation time across thin cylinders. (with Sourav Chatterjee). To appear in Probab. Theory Related Fields.
  5. Applications of Stein's method for concentration inequalities. (with Sourav Chatterjee). Ann. Probab., 38, 2443-2485, 2010.
  6. Contributions to Stein’s method and some limit theorems in probability, PhD Thesis, UC Berkeley, 2010.
  7. On the power breakdown of the negative exponential disparity tests. (with Ayan Basu) Aust. N. Z. J. Stat., 49(4), 381--384, 2007.
  8. Adaptive Design for Locating the Maxima of a Regression Function: A Nonparametric Approach, Master's Thesis supervised by Probal Chaudhuri, Indian Statistical Institute, 2006

Working papers

  1. Multiple phase transitions in long-range first-passge percolation on lattices. (With Shirshendu Chatterjee). Near completion.
  2. A new approach to Stein's method for normal approximation. Near completion.
  3. Gibbs measures on the space of trees and critical branching processes. (With S. Shankar Bhamidi) Near completion.
  4. First passage percolation on the Hypercube (With Shankar Bhamidi, Shirshendu Chatterjee and Remco van der Hofstad). Working paper.
  5. Invariant measure for Nonlinear Schrödinger Equation (With Sourav Chatterjee). Working paper.

Collaborators

Shankar Bhamidi, Charlie Brummitt, Sourav Chatterjee, Shirshendu Chatterjee, Steve Evans, David Sivakoff, Nikos Zygouras.

Awards and Fellowships

  1. Simons Postdoctoral Fellowship at the Courant Institute of Mathematical Sciences, New York, Sep 2010-Aug 2013 .
  2. Loéve Fellowship, UC Berkeley, Spring 2010.
  3. DV Gokhale International Grants in Statistics Program Award, Fall 2009.
  4. Berkeley Graduate Fellowship from University of California Berkeley, Aug 2006-July 2008.
  5. Mahalanobis International Symposium on Statistics Prize on having been selected as the most outstanding M. Stat. student in Statistics during 2004-2006, March 7, 2007.
  6. ISIAA Mrs. M. R. Iyer memorial award for outstanding performance in Master of Statistics, from the Indian Statistical Institute, March 7, 2007.
  7. ISIAA Mrs. M. R. Iyer memorial award for outstanding performance in Bachelor of Statistics, from the Indian Statistical Institute, March 18, 2005.
  8. Mamraj Agarwal award of appreciation from the Governor of West Bengal for obtaining highest rank in both Medical and Engineering Joint Entrance Examination (WBJEE) out of approximately 300,000 students, August 25, 2001.
  9. National Talent Search Scholarship award from Govt. of India, 1996, 1997 and 1998.

Talks

  1. Invited talk at AMS Special Session on Dispersion in Heterogeneous and/or Random Environments, Tucson, October 29, 2012.
  2. Invited talk at Probability seminar, University of Connecticut, September 2012
  3. Invited talk at Probability seminar, Michigan University, March, 2012
  4. Invited talk at Probability seminar, Cornell University, November, 2011
  5. Invited talk at Probability seminar, LeHigh University, November, 2011
  6. Invited talk at IMS-China 2011 Conference, XiAn, China, July, 2011
  7. Invited talk at Probability seminar, Columbia University, February, 2011
  8. Invited talk at Probability seminar, Duke University, November, 2010
  9. Contributed talk at the ICM Satellite conference, Bangalore, August 13, 2010.
  10. Invited talk at Probability seminar, Stanford University, March 29, 2010.
  11. Invited talk at Probability seminar, UC Berkeley, March 3, 2010.
  12. Invited talk at Probability seminar, UNC Chapel Hill, February 24, 2010.
  13. Invited talk at Probability seminar, Univ of Chicago, February 12, 2010.
  14. Invited talk at MIT Probability seminar, February 10, 2010.
  15. Invited talk at Probability seminar, Indian Statistical Institute, February 4, 2010.
  16. Invited talk at AMS Joint Mathematics Meetings, San Francisco, CA, January 13, 2010.
  17. Probability Seminar, CIMS, NYU, November 6, 2009.
  18. 5th Cornell Probability Summer School at Cornell University, July 2009.
  19. MRC conference on Modern Markov Chains and their Statistical Applications, June 2009.
  20. AMS Special Session on Concentration Inequalities, April 2009.
  21. Seminar on Stochastic Processes at Stanford University, March 2009.
  22. International Conference on Recent Advances in Probability, Indian Statistical Institute, Dec. 2007.
  23. Graduate student conference in Probability, Wisconsin Madison, April 2007.