Institution: | (1) Department of Mathematics, Bangalore University, Central College Campus, 560 001 Bangalore, India;(2) Department of Biomedical Engineering, Tulane University, 70118 New Orleans, LA, U.S.A.;(3) Present address: Department of Mechanical Engineering, City College of CUNY, 138th and Convent, 10031 New York, NY, U.S.A. |