Wei Biao Wu

Wei Biao Wu is a Chinese-born statistician. He is a professor of statistics at the University of Chicago.

Wei Biao Wu
Wei Biao Wu in 2023
Other namesWei-Biao Wu
Alma mater
Scientific career
FieldsStatistics
InstitutionsUniversity of Chicago
ThesisStudies in time series and random dynamics (2001)
Doctoral advisorsMichael Woodroofe, Sándor Csörgő
Websitehttps://www.stat.uchicago.edu/~wbwu/

Education and career

Wu attended Fudan University, receiving his bachelor's degree in 1997. He went on to the University of Michigan for graduate studies, receiving his PhD in 2001 under the supervision of Michael Woodroofe and Sándor Csörgő.[1] He was hired at the University of Chicago shortly after completing his PhD, and has remained there since.

Wu is best-known for his work on dependence, in which the main new idea is to interpret random processes as physical systems, and to examine coefficients that would have physical meaning.[2][3] According to Google Scholar, this work has been cited over 350 times.[4] Wu has written over 100 papers.[5][6]

Wu has more than 20 students and their descendants working in academia.

Most-cited publications
  • His most cited article, WB Wu, Nonlinear system theory: Another look at dependence in Proceedings of the National Academy of Sciences (2005) 2005 Oct 4;102(40):14150-4. (open access) has been cited 485 times, according to Google Scholar.[7]
  • Wu WB, Pourahmadi M. Nonparametric estimation of large covariance matrices of longitudinal data. Biometrika. 2003 Dec 1;90(4):831-44. (open access) has been cited 341 times, according to Google Scholar [7]
  • Wu WB. Strong invariance principles for dependent random variables. The Annals of Probability. 2007;35(6):2294-320. (open access) has been cited 235 times, according to Google Scholar [7]
  • Wu WB, Shao X. Limit theorems for iterated random functions. Journal of Applied Probability. 2004 Jun;41(2):425-36. has been cited 194 times, according to Google Scholar [7]
  • Wu WB, Zhao Z. Inference of trends in time series. Journal of the Royal Statistical Society, Series B (Statistical Methodology). 2007 Jun;69(3):391-410. (open access) (Cited 172 times, according to Google Scholar.[7])
  • Shao X, Wu WB. Asymptotic spectral theory for nonlinear time series. The Annals of Statistics. 2007 Aug;35(4):1773-801. [](open access) (Cited 199 times, according to Google Scholar. (open access) [7])

In all, he has published 38 papers with ≥38 citations each.[7]

Personal life

Wu has practiced Falun Gong since 1998. His religious practices and criticism of the Chinese Communist Party led to inaction on his 2005 request for renewal of his Chinese passport. Following the loss of his Chinese passport, Wu's Chinese nationality was also revoked.[8]

References
  1. Wei Biao Wu at the Mathematics Genealogy Project
  2. Dedecker, Jérôme; Doukhan, Paul; Lang, Gabriel; León R., José Rafael; Louhichi, Sana; Prieur, Clémentine (2007). Weak dependence : with examples and applications. New York: Springer. p. 32. ISBN 978-0-387-69951-6. MR 2338725. OCLC 191465311.
  3. Wu, W. B. (2005). "Nonlinear system theory: Another look at dependence". Proceedings of the National Academy of Sciences. 102 (40): 14150–14154. Bibcode:2005PNAS..10214150W. doi:10.1073/pnas.0506715102. ISSN 0027-8424. MR 2172215. PMC 1242319. PMID 16179388.
  4. "Google Scholar citations for "Nonlinear systems theory: another look at dependence"". Retrieved September 23, 2019.
  5. "Wei Biao Wu's publication list". Retrieved September 23, 2019.
  6. "Wei Biao Wu author profile". MathSciNet. American Mathematical Society.
  7. Google Scholar Author page, Accessed December 31, 2021
  8. "University of Chicago professor rejected for Chinese passport renewal because he practices Falun Gong". Minghui.org. 20 December 2006. Archived from the original on 31 May 2012. Retrieved 15 October 2019. Alt URL
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