Professional Experience

 

 

Work Experience:

 

 

  • May 2008 - till date :  Professor

 

  • February 2003- May 2008 :  Associate Professor

 

  • January 1999 - February 2003 :  Assistant Professor

 

  • January 1996 - January 1999 :  Senior Lecturer

 

 

Administrative work experience:

  • Head, Department of Mathematics, IIT Guwahati,  January 2000 - January 2001, and  March 2006 - March 2009

 

  • Professor In-Charge, Alumni Affairs & External Relations, IIT Guwahati, October 2009 - August 2011

 

 

Awards and Fellowships:

  • BOYSCAST Fellowship (2003) awarded by the DST, Govt. of India.

  • Visiting Fellow, TIFR, Bangalore,  June 1994
     

 

Research Visits:

  • Institute for Mathematics, TU-Berlin, Germany, June 01-July 31, 2014

 

  • Institute for Mathematics, TU-Berlin, Germany, July 02-10, 2010

 

  • Seminar Applied Mathematics, ETH Zurich, Switzerland, June 20-27, 2010

 

  • Equipe d'Analyse Numerique, Universite Jean Monnet de Saint Etienne, France, June 10-30, 2007

 

  • Institute for Mathematics, TU-Berlin, Germany, January 2004

 

  • Visiting Faculty,  Department of Mathematics, The University of Manchester, U. K., March 2003 - March 2004

 

  • Department of Mathematics, TU-Darmstdat, Germany, July 1999

 

  • Visiting Professor, Equipe d'Analyse Numerique, Universite Jean Monnet de Saint Etienne, France, June 01-30, 1997

 

 

 

 Invited Talks:

  • Plenary lecture at the 10th International Workshop on Accurate Solutions of Eigenvalue Problems (IWASEP-10) held at Dubrovnik, Croatia, during June 02- 05, 2014

     

  • Invited to deliver a plenary lecture at the 9th International Workshop on Accurate Solutions of Eigenvalue Problems (IWASEP-9) held at Napa Valley, USA, during June 4-7, 2012

 

  • Invited lecture at the International conference on Combinatorial Matrix Theory and Generalized Inverses of Matrices held at Manipal University, India, during January 10-11, 2012

 

  • Plenary lecture at the 8th International Workshop on Accurate Solutions of Eigenvalue Problems (IWASEP-8) held at TU- Berlin, Germany, during June 28- July 01, 2010

 

  • Invited lecture at the ICM2010 satellite conference on Functional Analysis and Operator Theory held at ISI Bangalore, India, during August 8-11, 2010

 

  • Invited lectures at the International Workshop on Approximate Solutions of Operator Equations and Eigenvalue Problems held at IIT Bombay during February 25-29, 2008

 

  • Invited lecture at the 73rd Annual Conference of Indian Mathematical Society (IMS) held at Pune, India, during December 27-30, 2007

     

  • A series of lectures at the Mathematics Spring School held at Universite Jean monnet de Saint-Etienne, France, during June 11-16, 2007

 

  • Invited lecture at the International workshop on Structured Perturbations and Distance Problems in Matrix Computations held Bedlewo, Poland, during March 26-30, 2007