On Inertia Conjecture for Alternating group Covers (with Soumyadip Das) To appear in JPAA arxiv page
Ramification theory and formal orbifolds in arbitrary dimension. Proc. Indian Acad. Sci. Math. Sci. 129 (2019), no. 3, Art. 38, 34 pp. pdf-file
Parabolic bundles in positive characteristic. (with Souradeep Majumder) J. Ramanujan Math. Soc. 33 (2018), no. 1, 1-36. pdf-file
Formal orbifolds and orbifold bundles in positive characteristic. (with A. J. Parameswaran) To appear in IJM arxiv page
Embedding problems for open subgroups of the fundamental group. Ann. Inst. Fourier (Grenoble) 67 (2017), no. 6, 2623-2649. pdf-file
Compositum of wildly ramified extensions. J. Pure Appl. Algebra 218 (2014), no. 8, 1528-1536. pdf-file
Killing wild ramification. Israel J. Math. 199 (2014), no. 1, 421-431. pdf-file
Subgroup structure of fundamental groups in positive characteristic. (with Lior Bary-Soroker) Comm. Algebra, 41 (10), (2013). pdf-file
Fundamental group of affine curves in positive characteristic. J. Algebra 399 (2014), 323-342. pdf-file
Beilinson-Hodge cycles on semiabelian varieties. (with Donu Arapura) Math. Res. Lett. 16 (2009), no. 4, 557--562. pdf-file
Fundamental group in positive characteristic. J. Algebra 319 (2008), no. 12, 5178--5207. pdf
Simultaneous Surface Resolution in Quadratic and Biquadratic Galois Extensions. (with S.S. Abhyankar) Contemporary Mathematics, 390, Dec (2003), 1-8. pdf
Valuations and Rank of Ordered Abelian Groups. Proc. Amer. Math. Soc. 133 (2005), 343-348. pdf
Higher dimensional formal orbifolds and orbifold bundles in positive characteristic (with Indranil Biswas and A. J. Parameswaran) arxiv page
Galois closure of henselization. arxiv page
Beilinson-Tate cycles on semi-abelian varieties. (with Donu Arapura) arxiv page