Faculty > Professors > YANG Tongou

YANG Tongou

Associate Professor  

  • Brief Biography
  • Research
  • Teaching
  • Published Works

I am an associate professor at the Department of Mathematics, Southern University of Science and Technology. I am interested in harmonic analysis, geometric measure theory and fractal geometry. 


I obtained a Ph.D. from the University of British Columbia, where I was supervised by Professor Malabika Pramanik. Previously, I also held postdoctoral positions at the University of Wisconsin-Madison and the University of California, Los Angeles (Partially funded by the Croucher Postdoctoral Fellowship).


Employments:


  • 2026.06-now Associate Professor, Southern University of Science and Technology
  • 2025.08-2026.05 Assistant Professor, Southern University of Science and Technology
  • 2023.07-2025.06 Assistant Adjunct Professor, University of California, Los Angeles
  • 2022.08-2023.05 Van Vleck Visiting Assistant Professor, University of Wisconsin-Madison
  • 2021.09-2022.08 Postdoctoral Fellow, The University of British Columbia


Education:


  • 2017.08-2021.05 Doctor of Philosophy in Mathematics, The University of British Columbia
  • 2015.08-2017.07 Master of Philosophy in Mathematics, The Chinese University of Hong Kong
  • 2011.08-2015.07 Bachelor of Science in Mathematics, The Chinese University of Hong Kong


My CV as of October 2026:  Google 坚果云

Selected Publications:

  1. Pramanik, M., Yang, T., Zahl, J. A Furstenberg-type problem for circles, and a Kaufman-type restricted projection theorem in R^3, accepted by American Journal of Mathematics in 2024, https://preprint.press.jhu.edu/ajm/sites/default/files/AJM-pramanik-yang-zahl-FINAL.pdf.
  2. Li, J., Yang, T. Decoupling for surfaces with radial symmetry, Journal of Functional Analysis, (2026). https://doi.org/10.1016/j.jfa.2026.1117332026.
  3. Li, J., Yang, T. Decoupling for smooth hypersurfaces in $\mathbb R^4$. Mathematische Annalen. 394, 83 (2026). https://doi.org/10.1007/s00208-026-03326-7.
  4. Li, J., Yang, T.  Decoupling for smooth surfaces in $\mathbb R^3$, American Journal of Mathematics, 147, 5, 1213-1249 (2025), https://doi.org/10.1353/ajm.2025.a971090.
  5. Li, J., Yang, T. Decoupling for mixed-homogeneous polynomials in $\mathbb R^3$, Mathematische Annalen. 383, 1319–1351 (2022). https://doi.org/10.1007/s00208-021-02273-9

Please check my CV (Google 坚果云) for a list of publications. 


Below are some other academic articles I have written:


Theses:

  1. Kakeya and restriction problems in harmonic analysis (my master thesis, 2017): Link
  2. Configurations and decoupling: a few problems in Euclidean harmonic analysis (my PhD thesis, 2021): Link
Notes/Slides:
  1. Study guide for "On restriction projections to planes in $\mathbb R^3$", with Tainara Borges and Siddharth Mulherkar, (2024), Link
  2. A Study Guide for A Study Guide for the l^2 decoupling Theorem by Bourgain and Demeter (2016) (Link to [Bourgain-Demeter]) and (Link to my note)
  3. A few remarks on decoupling (Link)
  4. Equivalence of decoupling constants (Link)


Undergraduate thesis supervision:


陈子涵 Zihan CHEN (SUSTech 2026)





I am teaching MA337(H) at SUSTech. Below are courses I have previously taught elsewhere (some courses were taught more than once):


  1. Calculus I (MA117) SUSTech 2026
  2. Calculus II (MA 127) SUSTech 2025
  3. Linear Algebra and Applications (MATH 33A) UCLA 2025
  4. Differential Geometry (MATH 120A) UCLA 2025
  5. Complex Analysis for Applications (MATH 132) UCLA 2025
  6. Linear Algebra and Applications (MATH 33A) UCLA 2024
  7. Linear Algebra and Applications (MATH 33A) UCLA 2024
  8. Complex Analysis for Applications (MATH 132) UCLA 2023
  9. Elementary Topology (MATH 551) UW-Madison 2023
  10. Analysis I (MATH 521) UW-Madison 2022
  11. Introduction to Complex Variables (MATH 300) UBC 2022
  12. Integral Calculus with Applications to Commerce and Social Sciences (MATH 105) UBC 2019