Invited Lectures at International Conferences: (This is a list of some of the more notable talks given since 1995 (not comprehensive))

"Squeezed States and Particle Production in High Energy Collisions" Plenary talk 4th International Conference on Squeezed States and Uncertainty Relations, Taiyuan, Shanxi, China, Jun 1995

"Coherent States for Kronecker Products of NonCompact Groups: Formulation and Applications" Invited talk 4th International Conference on Squeezed States and Uncertainty Relations, Taiyuan, Shanxi, China, Jun 1995

"Generalized states for multipion production and disoriented chiral condensates" 3rd International Conference on Physics and Astrophysics of Quark Gluon Plasma (ICPAQGP 97), Jaipur, India, Mar 1997

"Polynomial Algebras and their Applications " The International conference on Supersymmetric Quantum Mechanics, Valladolid Spain (July , 2003),

"Non-Linear Algebras: Representations and Applications in Quantum Mechanics" Conference on Mathematical problems in Quantum Mechanics, Institute Superior Techinco, Lisbon Portugal, July ,2003.

"Mathematical Modelling of Biological Growth Processes: A Physicist's Approach " Fifth event of a series of seminars on Physics of the Living State (Applied Physics Scientific Section). ICTP Trieste October 2005.

"Quark Gluon Plasma for Plasma Physicists ", ICTP School on Plasma Physics Sept. 2005.

"Disoriented Chiral Condensate", ECT* Trento, Nov.2005.

"Women in Physical Sciences from Followers to Leaders" Lecture American University , Cairo ,Egypt. Date: Feb 18, 2008.

“Towards Gender equality in The Sciences” TWOWS Fourth General Assembly and International Conference - Women Scientists in a Changing World Beijing, 2010 .

In addition I have given number of invited Seminars in Berkeley, Brookhaven National Labs, University of Chicago, University of Minnesota , U.S.A.,CERN, Geneva, Regensberg, Germany, Giessen , Germany, Salerno, Italy, Valladolid Spain and Lisbon, Portugal , ECT Trento Italy and ICTP Trieste during various visits abroad and IMSC, HSc, Nehu, S N Bose Centre, Saha Inst.,University of Madras, Kurukshetra University,Panjab University, jammu University, Allhabad University, IISER Kolkatta,HRI ,IIT (Kanpur) and VECC in India.