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News of Member Jeff Dinitz

From BICA (11) 1994

PERSONALITY OF THE MONTH Jeff Dinitz Professor, University of Vermont
The Bulletin has to start this vignette with an apology to Jeff. By a fluke, Jeffs name was left off the list of members of the Council of the ICA. This omission has now been corrected - see page 1 of this issue of the Bulletin.  Jeff is a member of Council for a three-year term from 1993 to 1996.

In 1992, Jeff Dinitz and Doug Stinson, published Contemporary Design Theory, A Collection of Surveys (John Wiley and Sons, Inc.). This book was reviewed in Volume 9 of the Bulletin (page 9), and continues to receive a lot of well deserved acclaim; Jeff and Doug seem to have filled a real need
with this timely and outstanding work.

Last year, graph theorists received electrifying news from Jeff on the famous problem of the number of one factorizations of K_12 . Here is an extract from the email message of Monday, September 20, 1993 at 16:04:28.

Theorem. There are 526,915,620 non-isomorphic one-factorizatio…

Dr Ronald Graham awarded the 1993 Euler Medal of the ICA

EULER MEDALS FOR 1993
In announcing the Euler Medallists for 1993, a reminder about the qualifications for the Medals is in order. Up to two Euler Medals per year may be awarded. A recipient must be a Fellow of the ICA and must have made a particularly distinguished lifetime career contribution to research in Combinatorics; the Euler Medal is not meant to recognize one specific achievement. Furthermore, a recipient should still be active in research.

By majority vote of the ICA Council, 1993 Euler Medals have been awarded to Claude Berge, one of the world's most distinguished graph theorists, and Ronald Graham, a research combinatoricist of enormous breadth, depth, and influence. Members of the ICA may be interested in the extremely brief summaries of their research careers that follow.

Ronald L. Graham. Ph.D., University of California (Berkeley), NSF Fellow and Woodrow Wilson Fellow.

1962- Adjunct Director, Research, Information Sciences Division AT&T Bell Labs
1986- Universi…