Fellow, National Academy of Sciemces.
Fellow, Indian Academy of Sciences.
Fulbright-Nehru Academic and Professional Excellence Fellowship 2015-16.
Fulbright-Nehru Senior Research Fellowship 2011-12.
Adjunct Professor, MAHE, Manipal, 2018-2022.
Visiting Professor, Ashoka University, 08-2019-07-2021.
Member, I. S. I, Council, 2020-2022 (Elected representative)
Faculty, Indian Statistical Institute, Bangalore centre (01-10-1985-28-02-2019), Professor HAG.
Head, Indian Statistical Institute, Bangalore centre, 2007-2011, 2015-2019(Retirement).
Professor-In-Charge, Theoretical Statistics and Mathematics Division, Indian Statistical Institute, 2012-14.
Member, Phd & DSc committee (Mathematics), Indian Statistical Institute, 2008-2014.
Member, Academic Council, Indian Statistical Institute, 1995-2019.
Title of the Phd thesis :
The Alfsen-Effros Structure topology in the theory of complex L^1-preduals.
Thesis advisor : Professor A. K. Roy.
Phd Student: Jayanarayanan, C.R, 2013.
Geometry of Banach spaces, Vector Measures, Tensor Product spaces, L^1-predual theory.
Choquet theory, Function algebras, Approximation theory.