From the Contents: an Opening Address by H.M. King Harald V, an Introduction by A. Laudal and R. Piene, a short biography by A. Stubhaug, contributions by Ch. Houzel, Ph.Griffiths, B. Petri and N. Shappacher, G. Frei, A. Briaglia, C. Ciliberto, and C.Pedrini, F. Catanese, S. Kleiman and by D. Lazard on the History of Mathematics, and research papers by M. Green and Ph. Griffiths, H. Clemens,T. Ekedahl, by T. Graber, J. Harris, B. Mazur and J. Starr on Algebraic Geometry, by Yum-Tong Siu, G. M. Henkin, J-E. Bjork, S. Gindikin, V. Palamodov, M. Passare and A. Tsikh, and by H. Hedenmalm on Complex Analysis, Inverse Problems, and Functional Analysis, by Yu. I. Manin, W. Fulton,C. Kassel, M. van den Bergh, M. Chas and D. Sullivan on a series of topics related to Non-commutative Geometry