George Nemhauser

George Nemhauser is a prominent American mathematician and operations researcher, known for his work in the fields of Integer Programming, Combinatorial Optimization, and Operations Research. He has made significant contributions to the development of Linear Programming and Mixed-Integer Linear Programming techniques, and has applied these methods to solve complex problems in Logistics, Supply Chain Management, and Telecommunications Network Optimization. Nemhauser's research has been influenced by the works of George Dantzig, Leonid Kantorovich, and Tjalling Koopmans, and he has collaborated with renowned researchers such as Egon Balas, Robert Bixby, and William Cook.

● Early Life and Education

George Nemhauser was born in New York City and grew up in New Jersey. He received his Bachelor's Degree in Mathematics from Lehigh University and later earned his Master's Degree and Ph.D. in Operations Research from Johns Hopkins University. During his graduate studies, Nemhauser was exposed to the works of John von Neumann, Claude Shannon, and David Blackwell, which had a profound impact on his research interests. He also had the opportunity to interact with prominent researchers such as Harold Kuhn, Albert Tucker, and Merrill Flood, who were visiting scholars at Princeton University.

● Career

Nemhauser began his academic career as an assistant professor at Carnegie Mellon University, where he worked alongside Herbert Simon, Allen Newell, and Richard Cyert. He later joined the faculty at Georgia Institute of Technology, where he held the position of Institute Professor and served as the director of the Algorithms and Randomness Center. Nemhauser has also held visiting positions at Stanford University, University of California, Berkeley, and Massachusetts Institute of Technology, and has collaborated with researchers from IBM Research, Bell Labs, and Los Alamos National Laboratory.

● Research and Contributions

Nemhauser's research has focused on the development of efficient algorithms for solving complex optimization problems, with applications in Scheduling, Resource Allocation, and Network Optimization. He has made significant contributions to the field of Integer Programming, including the development of Branch and Bound algorithms and Cutting Plane methods. Nemhauser has also worked on the application of Operations Research techniques to solve real-world problems in Healthcare, Finance, and Energy Systems, and has collaborated with researchers from National Institutes of Health, Federal Reserve Bank, and United States Department of Energy.

● Awards and Honors

Nemhauser has received numerous awards and honors for his contributions to the field of Operations Research, including the John von Neumann Theory Prize, the Lanchester Prize, and the INFORMS Fellow Award. He has also been recognized for his teaching and mentoring, receiving the Georgia Institute of Technology Outstanding Teacher Award and the INFORMS Award for the Advancement of Women in Operations Research. Nemhauser is a fellow of the National Academy of Engineering, the Institute for Operations Research and the Management Sciences, and the American Association for the Advancement of Science.

● Personal Life

Nemhauser is married to his wife, Susan Nemhauser, and has two children, Michael Nemhauser and Elizabeth Nemhauser. He enjoys Hiking and Traveling in his free time, and has visited numerous countries, including China, India, and Brazil. Nemhauser is also an avid reader and enjoys reading books on History, Science, and Philosophy, particularly the works of Isaac Newton, Albert Einstein, and Stephen Hawking. He has also been involved in various philanthropic activities, including supporting the American Red Cross and the Salvation Army. Category:American mathematicians