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Special Physics and Astronomy Colloquium (301 VAN) - Professor Jim Gates, Clark Leadership Chair in Science, Distinguished University Professor and Regents Professor; Department of Physics, University of Maryland

May 1, 2023

03:30 PM - 04:30 PM

Van Allen Hall, 301

30 North Dubuque Street, Iowa City, IA 52242

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Professor Jim Gates, Clark Leadership Chair in Science, Distinguished University Professor and Regents Professor: Department of Physics, University of Maryland

A Surprising Connection: Mathematical Coloring Problems & Supersymmetry!

Professor Jim Gates
Clark Leadership Chair in Science, Distinguished University Professor and Regents Professor
Department of Physics, University of Maryland

The four-color theorem in mathematics began as a conjecture in 1852 but did not have proof until 1976. The proof involved a historical first since it required a computer program!  A related problem is the color vertex problem. Within this past year it has been realized that this last problem is surprisingly connected to the subject of supersymmetry. This is the subject of this colloquium.

Individuals with disabilities are encouraged to attend all University of Iowa–sponsored events. If you are a person with a disability who requires a reasonable accommodation in order to participate in this program, please contact in advance at