Richard A. Tapia
American mathematician (1939–2026)
From Wikipedia, the free encyclopedia
Richard Alfred Tapia (March 25, 1938 – May 22, 2026) was an American mathematician and academic who was a professor at Rice University in Houston, Texas. He held the title of University Professor, the university's highest academic rank.[2][3] In 1996, President Bill Clinton awarded Tapia the Presidential Award for Mathematics, Science, and Engineering Mentoring.[4] In 2011, President Barack Obama awarded Tapia the National Medal of Science.[5] He was the Maxfield and Oshman professor of engineering; associate director of graduate studies, Office of Research and Graduate Studies; and director of the Center for Excellence and Equity in Education at Rice University.[6]
March 25, 1938
Richard A. Tapia | |
|---|---|
Tapia in 2011 | |
| Born | Richard Alfred Tapia March 25, 1938 Santa Monica, California, U.S. |
| Died | May 22, 2026 (aged 88) Houston, Texas, U.S. |
| Alma mater | University of California, Los Angeles (BA, MA, PhD) |
| Known for | Mathematical optimization |
| Scientific career | |
| Fields | Mathematics |
| Workplaces | Rice University |
| Thesis | A Generalization of Newton's Method with an Application to the Euler-Lagrange Equation (1968) |
| Magnus Hestenes Charles Brown Tompkins | |
Other academic advisors | David A. Sánchez[1] |
Doctoral students | |
Tapia's mathematical research was centered on mathematical optimization and iterative methods for nonlinear problems, with his most recent work focused on algorithms for constrained optimization and interior point methods for linear and nonlinear programming.
Early life and education
Richard Alfred Tapia was born on March 25, 1938,[7][8] in Santa Monica, California, to parents Amado and Magda Tapia, who both immigrated to the United States from Mexico.[9][10] He and his twin brother were the oldest of five siblings, with two younger brothers and sister.[9] His father worked for Japanese-American horticulturists in southern California.[11]
Tapia received his BA in mathematics from the University of California, Los Angeles, in 1961. He then earned his M.A. in mathematics, also from the University of California, Los Angeles, in 1966. In 1968, he received his PhD from University of California, Los Angeles, in mathematics with the dissertation: "A Generalization of Newton's Method with an Application to the Euler–Lagrange Equation"[12] under advisors Magnus Hestenes and Charles Tompkins.[13]
Career
Tapia was the University Professor at Rice University from 2005 until his death in 2026.[10]
His professional academic career began in 1968 when he accepted an assistant professor position at the Mathematics Research Center (MRC) at the University of Wisconsin-Madison. After two years at the MRC, he moved to Rice University, where he remained.
University positions
- 1968–1970: Assistant Professor, Army Mathematics Research Center, University of Wisconsin–Madison
- 1970–1972: Assistant Professor of Mathematical Sciences, Rice University
- 1972–1976: Associate Professor of Mathematical Sciences, Rice University
- 1976–?: Professor of Mathematical Sciences, Rice University
- 1978–1983: Chair, Department of Mathematical Sciences, Rice University
- 1978–1983: Adjunct Professor, T.I.R.R., (then called the Texas Institute for Rehabilitation and Research) Baylor College of Medicine
- 1986–1988: Lecturer, Department of Community Medicine, Baylor College of Medicine
- 1989–2000: Director of Education and Outreach Programs, Center for Research on Parallel Computation, Rice University
- 1989–?: Associate Director of Graduate Studies, Office of Research and Graduate Studies, Rice University
- 1991–2005: Noah Harding Professor of Computational and Applied Mathematics, Rice University
- 1999–?: Director, Center for Excellence and Equity in Education, Rice University
- 2000–?: Adjunct Professor, College of Natural Sciences and Mathematics, University of Houston
- 2005–2026: Maxfield and Oshman Professor of Engineering, Rice University [10]
- 2005–2026: University Professor, Rice University [10]
External positions
- 1978–1991: Editor, SIAM Journal on Numerical Analysis
- 1981–1996: Editor, Journal of Optimization Theory and Applications
- 1989–1992: Member, SIAM Board of Trustees
- 1990–1991: Editor, SIAM Journal on Optimization
- 1992–1994: Member, Mathematical Sciences Education Board, National Research Council
- 1992: Member, National Academy of Engineering
- 1996–2002: Member, National Science Board
- 2001-2004: Chair, Board on Higher Education and the Workforce, National Research Council[14]
Publications
Tapia published two books and authored or co-authored over 100 research papers in mathematics.[15]
In 2022, Tapia published the book Losing the Precious Few: How America Fails to Educate its Minorities in Science and Engineering.[16] The book examines the lack of representation of domestic minority groups in STEM fields, identifying key causes such as standardized testing, gaps in K-12 education, and racial biases. He emphasizes the importance of improving access to higher education to address this disparity. The book offers insights for educators, students, and parents on fostering a more inclusive academic environment.[16]
- Books
- Tapia, Richard A.; Thompson, J.R. (1978). Nonparametric Density Estimation. Baltimore, Maryland: Johns Hopkins University Press.
- Tapia, Richard A.; Thompson, J.R. (1990). Nonparametric Function Estimation, Modeling, and Simulation. Philadelphia, Pennsylvania: Society for Industrial and Applied Mathematics (SIAM).
Personal life and death
Tapia married Jean Rodriguez Tapia. They were married 63 years at the time of her death in November 2022.[17] They had had three children.[18] Their daughter, Circee, was killed by a drunk driver in 1982.[19]
Tapia died in Houston, Texas, on May 22, 2026, at the age of 88, from liver cancer.[8][a][21]
Awards and honors
.jpg)
In 1992, Tapia became the first Hispanic elected to the National Academy of Engineering.[14]
In 1996, President Bill Clinton awarded Tapia the Presidential Award for Science, Mathematics, and Engineering Mentoring.[22] That same year, Clinton appointed Tapia to the National Science Board, where he served until 2002.[14]
In 2001, the first ACM Richard Tapia Celebration of Diversity in Computing Conference was held in Houston, Texas with 164 attendees. The annual conference has grown to include thousands of attendees.[23]
In 2004, Tapia received the Society for Industrial and Applied Mathematics (SIAM) Prize for Distinguished Service to the Profession, in Portland, and Distinguished Public Service Award, American Mathematical Society, in Phoenix.[24]
In 2009, he received Hispanic Heritage Award in Math and Science.[25]
In 2010, he was awarded the National Medal of Science (Mathematics And Computer Science) for "For his pioneering and fundamental contributions in optimization theory and numerical analysis and for his dedication and sustained efforts in fostering diversity and excellence in mathematics and science education."[26] He received the award at the White House from President Barack Obama on October 21, 2011.[27]
In 2014, Tapia received the Vannevar Bush Award from the National Science Board for "his distinguished contributions to mathematics [and] extraordinary leadership in increasing opportunities for underrepresented minorities in science and mathematics", according to Ruth David, chair of the NSB's Committee on Honorary Awards.[28] Also, in 2014, the Blackwell-Tapia prize and conference were named for Tapia and David Blackwell.[29]
In 2016, Tapia received the American Association for the Advancement of Science (AAAS) Public Engagement with Science Award. The award recognized Tapia for his contributions to science, technology, engineering and mathematics education and public engagement.[30]
In 2021, he was named a Fellow of the American Mathematical Society.[31]
In 2026, the Harris County commissioners unanimously voted to name the newly-constructed Beltway 8 ship channel bridge, the Dr. Richard A. Tapia Bridge. The commissioners noted that the structure was one of the most prominent pieces of infrastructure in the nation to be named after a Hispanic leader.[32]
Tapia received honorary doctorates from Carnegie Mellon University and the Colorado School of Mines.[33]
See also
