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John Joseph Benedetto (born July 16, 1939) is a professor of Mathematics at the University of Maryland, College Park and is a leading researcher in wavelet analysis and Director of the Norbert Wiener Center for Harmonic Analysis and Applications. He was named Distinguished Scholar-Teacher by the University of Maryland in 1999^[1] and has directed 63 Ph.D. students.^[2] The volume Harmonic Analysis and Applications: In Honor of John Benedetto, edited by Christopher Heil, describes his influence:

John J. Benedetto has had a profound influence not only on the direction of harmonic analysis and its applications, but also on the entire community of people involved in the field.^[3]

He was a Senior Fulbright-Hays Scholar (1973–1974),^[4] and was awarded the 2011 SPIE Wavelet Pioneer award.^[5] He is also a Fellow of the American Mathematical Society^[6] and a SIAM Fellow.^[7]

Benedetto attended Boston College, graduating in 1960 with a B.A. in mathematics. He received an M.A. from Harvard University in 1962, and a Ph.D. from the University of Toronto in 1964.^[8] He was the first student to receive a Ph.D. from then 37-year-old Chandler Davis. His dissertation was The Laplace Transform of Generalized Functions.

Garrett Birkhoff was the thesis advisor of Chandler Davis, and Birkhoff did not have a Ph.D. but was a member of the Society of Fellows at Harvard.^[9]

Benedetto is founding Editor-in-Chief of the Journal of Fourier Analysis and Applications, founded in 1994 and published by Springer-Birkhäuser. He is also founding and current editor of the Springer-Birkhäuser Applied and Numerical Harmonic Analysis book series. He has edited or authored 18 books and published over 185 research papers. Some of his books are the following.

• (1971) Harmonic Analysis on Totally Disconnected Sets, Springer Lecture Notes 202
• (1975) Spectral Synthesis, Academic Press^[10]
• (1976) Real Variable and Integration with Historical Notes, Teubner Publishers
• (1977) A Mathematical Approach to Mathematics Appreciation, UMD
• (1979) Euclidean Harmonic Analysis, editor, Springer Lecture Notes 779
• (1994) Wavelets: Mathematics and Applications, co-edited with M. Frazier, CRC Press
• (1997) Harmonic Analysis and Applications, CRC Press
• (2001) Modern Sampling Theory: Mathematics and Applications, co-edited with P. Ferreira
• (2004) Sampling, Wavelets, and Tomography, co-edited with A. Zayed
• (2009) Integration and Modern Analysis, co-authored with Wojciech Czaja

• Speaker Bio from NIST
• Norbert Wiener Center for Harmonic Analysis and Applications
• Homepage
• Mathematics genealogy project
• Journal of Fourier Analysis and Applications
• Applied and Numerical Harmonic Analysis
• Harmonic Analysis and Applications, A volume in honor of John J. Benedetto (C. Heil, editor) Birkhäuser, Boston, 2006.
• ICA Wavelet Pioneers
• Mathematical Genealogy