Welcome to Pralay Chatterjee's Homepage

I am a faculty member at The Institute of Mathematical Sciences, Chennai, India

Research Interests:

Lie Groups, Algebraic Groups, Dynamical system associated to homogeneous spaces

Publication/Preprints:

Surjectivity of the power maps of real algebraic groups, Preprint.

Automorphism invariant Cartan subgroups and power maps of disconnected groups. To appear in Mathematische Zeitschrift. (pdf))

On the power maps, orders and exponentiality of p-adic algebraic groups. Journal für die reine und angewandte Mathematik (Crelle's Journal) 629 (2009), 201--220. (pdf))

(With Dave Witte Morris ) Divergent torus orbits in homogeneous spaces of Q-rank two. Israel Journal of Mathematics 152 (2006), 229--243. (pdf)

On the surjectivity of the power maps of semisimple algebraic groups. Mathematical Research Letters 10 (2003), no. 5-6, 625--633. (pdf)

On the surjectivity of the power maps of algebraic groups in characteristic zero. Mathematical Research Letters 9 (2002), no. 5-6, 741--756. (pdf)

On surjectivity of the power maps of solvable Lie groups. Journal of Algebra 248 (2002), no. 2, 669--687.(pdf)

Contact:

Address:
The Institute of Mathematical Sciences
CIT Campus, Taramani
Chennai-600 113, INDIA
E-mail: pralay AT imsc DOT res DOT in
Phone: +91-44-2254 3305
Fax: +91-44-2254 1586