Professor Department of Mathematics Tallinn University of Technology Tallinn, Estonia
He is a professor at Department of Mathematics, Tallinn University of Technology, Tallinn, Estonia. He received a Doctoral Degree (PhD) in mathematics from Tallinn University of Technology. He has published many articles in National and International Journals..
Operad, harmonic oscillator, operadic Lax pair, atomic and Molecular Physics, omputational physics, Mathematical Physics.