Steve Butler (mathematician)
Steven Kay Butler (born May 16, 1977) is an American mathematician specializing in graph theory and combinatorics. He is a Morrill Professor and the Barbara J. Janson Professor in Mathematics at Iowa State University.
Education and career
[edit | edit source]Butler earned his master's degree at Brigham Young University in 2003. His master's thesis was titled Bounding the Number of Graphs Containing Very Long Induced Paths.[1] He completed a doctorate at the University of California, San Diego in 2008, authoring the dissertation Eigenvalues and Structures of Graphs, advised by Fan Chung.[2][3] Upon completing his postdoctoral studies at the University of California, Los Angeles, Butler joined the Iowa State University faculty in 2011.[4][5] In 2015, Butler became the 512th (and so far final) person to have an Erdős number of 1, when he published a paper with Paul Erdős and Ronald Graham on Egyptian fractions.[6] In 2017, Butler was named the Barbara J. Janson Professor in Mathematics,[4] and to a Morrill Professorship in 2022.[7]
Work with undergraduates
[edit | edit source]Butler has been a project lead for the Iowa State University Math REU in 2015, 2017, 2019, 2022, 2023, and 2024, and will head a project in 2025.[8]
References
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- ^ Steve Butler at the Mathematics Genealogy Project
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External links
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