Fredrick Joseph Beutler

Frederick J. Beutler is a mathematician, engineer, and academic. He is a professor emeritus at the University of Michigan.

Beutler's research interests have included information theory, electrical engineering, and applied mathematics, with a focus on stochastic processes, signal processing, optimization of complex systems, and queueing theory. He is a life fellow of the Institute of Electrical and Electronics Engineers (IEEE).

Early life and education Beutler was born on October 3, 1926, in Berlin. He was the first child of physicians Alfred David Beutler and Käthe (Italiener) Beutler. His family emigrated to the United States in 1936. He completed his S.B. and S.M. degrees from the Massachusetts Institute of Technology in 1949 and 1951, respectively. Later in 1957, he earned his Ph.D. from the California Institute of Technology.

Career From 1951 to 1954, Beutler was a research engineer at the Autonetics Division of North American Aviation (NAA). Subsequently, he worked as a consultant for Ramo-Wooldridge Corp and Lockheed Aircraft until 1957. and also determined generalizations for other sampling patterns. He has established a rigorous basis for stationary point processes, elucidated their properties, and studied their applications to communication and control. Another body of his work has addressed pseudoinverses, extending them to bounded linear Banach space with closed ranges. Beutler's research on queuing networks led to new results related to optimization of control and service systems.

Personal life Beutler married Abigail Elaine Caplan in 1951, and they had three children: Arthur David, Kathryn Ruth, and Michael Ernest Beutler. After divorcing Abigail, he married Suzanne Armstrong Ireland in 1969. Later in his career, he worked as a photographer and exhibited his work at exhibitions, including the Ann Arbor district library.

Awards and honors 1980 – Life Fellow, IEEE 1981 – Elected Member (Eminent Engineer), Tau Beta Pi

Selected articles