Invited Lectures in Seminars,
Conferences, Symposia etc.

40 minutes, Key note address delivered in the International Conference
on Mathematical Modelling of Nonlinear Systems held at the Department
of Mathematics, Indian Institute of Technology, Kharagpur, Dec. 1999.

Onehour, Key note address delivered in the 12th Annual Conference
of the Ramanujan Mathematical Society, JNN College of Engineering,
Shimoga, India, May 1997

Onehour, Seminaire d'Analyse Convexe, Department des Sciences
Mathematiques, Universite Montpellier II, Montpellier, France, Dec. 1996.

Onehour, Seminaire d'Optimisation et Recherche Operationnelle,
CUST, Universite Blaise Pascal, Department de Mathematiques Appliquees,
ClermontFerrand, France, Dec. 1996.

Onehour,Seminaire de l'equipe Modelisation Geometrique
et Approximation, Universite Joseph Fourier de Grenoble, LMCIMAG,
Grenoble, France, Nov.1996.

Onehour, Seminaire de l'equipe Analyse Nonlineaire et Optimisation,
LACO, Faculte des Sciences, Universite de Limoges, Limoges, France, Nov.
1996.

Onehour, Symposium in Analysis (under DSA programme of UGC),
Department of Mathematics, University of Pune, Pune, March 1995.

Halfhour, Symposium in Approximation Theory at the Annual
Conference of Indian Mathematical Society, Pune, Dec. 1994.

Halfhour, International Conference on Advances in Computational
Mathematics, IGNOU, New Delhi, Jan. 1993.

Halfhour, Symposium in Applied Functional Analysis at Mathematics
Section of the 77th Session of the Indian Science Congress, Jan. 1990.

Halfhour, Symposium on Numerical Analysis, Approximation Theory
and Computer Science,
in : Indian Mathematical Society Conference,
Delhi, India, Dec. 1989.

Onehour, International Conference on Approximation Theory and
Finite Elements, Jabalpur, India, Dec. 1989.

Onehour, Southern California Functional Analysis Seminar, Los
Angeles, U.S.A., May, 1988.

Halfhour Symposium on Optimization, Design of Experiments and
Graph Theory, I.I.T., Bombay, India, Dec. 1986.

Halfhour, The Seventh International Conference on Nonlinear
Analysis and Applications, Arlington, Texas, U.S.A. August 1986. .20minutes,Conference
in Approximation Theory in honour of Prof. A. Sharma, The University
of Alberta, Edmonton, Canada, July 1986.

Halfhour, Symposium on Advances in Functional Analysis,
in : The 76th Session of the Indian Science Congress, Delhi, India 1986.

Onehour, International Conference on Constructive Function Theory
and Applications,
Jabalpur, India, Dec. 1984.

Onehour, International Conference on Approximation Theory, Memorial
University Newfoundland, St. John's, Newfoundland, Canada, July 1984.

Halfhour, Symposium on Approximation Theory and its Applications,
in
: The 70th Session of the Indian Science Congress, Tirupathi, India, Jan.
1983.

Onehour International Symposium on Spline Theory and its Applications,
Jabalpur,
India, Jan. 1982.

Halfhour, The Mathematics Section of The 66th Session of the
Indian Science Congress, Osmania University, Hyderabad, India, Jan.
1979.

Halfhour International Conference on Optimization in Statistics,
I.I.T., Bombay, India, Dec. 1977.

2of1hr each Symposium on Generalized Spaces and Fluid Dynamics,
Surat, India, June 1977.

Halfhour Advances in Mathematics, Silver Jubilee Seminar, Indian
Institute of Technology, Kharagpur, India, 1976.

OnehourColloquium Lecture, Centre d'Analyse Fonctionnelle, L'Institute
de Mathe;matique, Universite; de Lie;ge, Lie;ge, Belgium, Dec. 1973.

HalfhourInternational Conference on Functional Analysis and
its Applications, Madras, India, Jan. 1973.
Some other Lectures

Onehour,Colloquium Lecture, Department of Mathematics &
Computer Science, California State University, Los Angeles, CA, U.S.A.,
Jan. 1988.

Onehour,Functional Analysis Seminar, University of Southern
California, Los Angeles, CA, Feb., 1988.

Onehour, Colloquium Lecture, University of California, Davis,
CA, May, 1988.

Onehour,Optimization Seminar, University of Illinois at
UrbanaChampaign, Urbana, IL, Sept. 1988.

20minutes,The Second Edmonton Conference on Approximation Theory,
The University of Alberta, Edmonton, Canada, June 1982.

Onehour, Colloquium Lecture, The Department of Mathematical
Sciences, Lakehead University, Thunderbay, Ontario, Canada, June 1982.

Onehour, Colloquium Lecture,
The Department of Mathematics
and Statistics, Memorial University, Newfoundland, St. John's, Newfoundland,
Canada, July 1982.

Halfhour,The 11th Congress of the Dutch Mathematical Society,
Utrecht, Holland, March 1974.

1andhalfhour, Algemeen Wiskunde Colloquium,
Department
of Mathematics, Technological University, Eindhoven, The Netherlands, Dec.
1974.

1andhalfhour, Algemeen Wiskunde Colloquium, Department
of Mathematics, Technological University, Twente, Enschede, The Netherlands,
Oct. 1974.

Onehour,Seminaire d'Analyse Numerique, University of Grenoble,
Grenoble, France, Feb. 1974.

Onehour,The 5th Seminar in Analysis,
MATSCIENCE, Bangalore,
India, 1972.

Onehour, The 4th MASTECH Conference on Functional Analysis and
Its Applications, Bangalore, India, 1971.

Onehour,The 4th Seminar in Analysis, MATSCIENCE, Ootacmund,
India, 1971.

Halfhour,Indian Mathematical Society Conference, Gorakhpur,
India, 1970.