emeriti

Craig was my first graduate student. He has had an extremely productive and distinguished career. Over the decades since I first met Craig we have shared many adventures together. It is hard to believe that he is retiring.

Our colleague Washek Pfeffer passed away on January 3, 2021, he was 84. Born in Prague as Václav Franticek Pfeffer on November 14, 1936, he changed his name to Washek Pfeffer when he became a US citizen in 1970. He joined the UC Davis Department of Mathematics in 1966, retiring in 1994.

One of Washek’s middle school classmates later rose to prominence, Václav Havel, the famous playwright and President of Czechoslovakia (1989-1992) and of the Czech Republic (1993-2003). Washek and Václav became close friends in the 1950s.

I retired on July 1, 2019 and immediately started a long trip: seven countries in seven months. (I had needed to stay in Davis since 2012.) I visited the Simons Center (Stony Brook, NY), the Institute for Theoretical Physics (Sao Paulo, Brazil), IHES (Bures-sur-Yvette, France), Skolkovo (Moscow, Russia), MPIM (Bonn, Germany), a conference in Luxembourg, Hebrew University (Jerusalem, Israel), Weizmann Institute (Rehovot, Israel), and University of Warwick (UK).

Our colleague Donald C. Benson died on May 2, 2019, at age 91. Born on June 6, 1927, in Los Angeles, he studied at UCLA and later Stanford, where he obtained his Ph.D. in 1954 under the guidance of Charles Loewner. After teaching at Princeton University and Carnegie Tech (now known as Carnegie Mellon University), he joined the UC Davis Department of Mathematics in 1957, retiring in 1983.

John Chuchel died May 19 after a long illness. He was 80.

Born in Winona, Minn., John moved to Sacramento in 1979. A theoretical mathematician, he was educated at St. Mary’s College in Winona, Minn., the University of Minnesota and Montana State University under the advisor Norman Henry Eggert, Jr.

George Thomas Sallee died unexpectedly in the early evening of Saturday, June 15, 2019, at the UCD Medical Center of hemorrhagic stroke.

Tom was born in Nyssa, a little farming community in eastern Oregon on the banks of the Snake River. He worked in the sugar beet fields and packing shed, became an Eagle Scout, and enjoyed a very happy childhood. 

Professor Emeritus Melven Robert Krom passed away September 28, 2018. 

Melven received his Ph.D. in 1963 at the University of Michigan under John West Addison, Jr. with the dissertation Separation Principles in the Hierarchy Theory of Pure First-Order Logic. He joined the Department as a Lecturer in 1962, and was brought on as a professor the year after. During his time as a professor at UC Davis, his research focused on logic and set theory.

David G. Mead passed away on September 19, 2016, at the age of 94. 

He began study at Columbia University in New York, but delayed his degree with the start of World War II. He served as a sergeant in the US Army in the Pacific theater. When David returned after his honorable discharge in 1946, he earned his Ph.D. in 1959 with the dissertation Linear and Nonlinear Differential Polynomials. He met his wife, Alba Saba, while at Columbia, and began his teaching career there. 

We are sad to report the passing of Professor Emeritus Allan Leonard Edelson on May 25, 2014 due to complications relating to Alzheimer's.