The Awarding of the Kenneth O. May Prize for the Fourth Time
Kirsti Andersen, History of Science Department, The Steno Institute, Aarhus University, Ny Munkegade building 521, DK 8000, Denmark, email: firstname.lastname@example.org
The summer of 2001 the May Medal was awarded jointly to Ubiratàn D'Ambrosio (*1932), Brazil and Lam Lay Yong (*1936), Singapore during the XXIth Congress in Mexico City. Professor D'Ambrosio was present in Mexico City and received his medal there, while professor Lam was presented with hers during the International Mathematics Congress in Beijing 2002.
The two scholars were awarded the May Prize because they have contributed significantly to enlarge history of mathematics by opening new research fields which actually also soon found their ways into textbooks. Thus today no serious historian of mathematics would write a general book on the history of mathematics without including ethnomathematics and Chinese mathematics. This is partly due to the inspiring contributions by professor D'Ambrosio and professor Lam.
Ubiratàn d'Ambrosio receiving the Kenneth O. May Medal
at the International Congress on History of Science and Technology
in Mexico City, Mexico, in 2001
Study of D'Ambrosio's curriculum vitae leaves one almost breathless, how can one scholar have done so much, having at the time of the Mexico Congress not yet reached seventy? Here follows an extremely abbreviated version. D'Ambrosio earned his doctorate from the University of São Paulo, Brazil in 1963. He retired as a professor of mathematics from the State University of Campinas, São Paulo, Brazil in 1993 having behind him an impressive career as teacher, administrator, council member of many societies, including Pugwash, and writer, and he also found time to serve ICHM for five years. He is still very active and member of numerous learned societies, even founding member of several, including the International Group of Ethnomathematics and the Brazilian Society for History of Mathematics.
The ICHM has awarded the May Medal to D'Ambrosio for his never ending efforts through writing and lectures to promote Ethnomathematics and thereby contributing intensely to make the field established. Recognition has come from many sides, for instance was one of the first May Medalist, Dirk Struik very impressed by the work by D'Ambrosio; a better recommendation is hard to find. On my request professor D'Ambrosio has selected the following publications from his long list of writings on ethnomathematics:
Lam Lay Yong receiving the Kenneth O. May Medal
at the International Mathematics Congress in Beijing, China, 2002
Lam Lay Yong
Professor Lam Lay Yong's curriculum vitae is also long and notable, and again I extract a very brief version.
The ICHM has awarded Lam Lay Yong the Kenneth O. May Medal for her profound scholarship on Chinese mathematics, and for making the richness of Chinese mathematics accessible to Western readers, as for instance in her first book from 1977: A Critical Study of the Yang Hui Suan Fa, a Thirteenth-Century Mathematical Treatise. The number of papers she has published in international peer-reviewed journals is just extraordinary, they are internationally highly respected and some of her ideas have given rise to vivid academic discussions. On my request professor Lam has selected the three following publications among her valuable contributions to Chinese mathematics.
Being helped kindly by Joseph W. Dauben and Alejandro Garciadiego to both of whom I am very thankful.