Siyi Zhang

Siyi Zhang

Kenna Visiting Assistant Instructor

Ph.D Princeton University, 2019
B.S., Peking University, 2014

Email: szhang25@nd.edu
Office: 208 Hayes-Healy Bldg
Phone: (574) 631-6898
Fax: (574) 631-6579

Mailing Address:
255 Hurley Bldg
Notre Dame, IN  46556-4618


For additional information see Siyi Zhang’s Personal Page.

Research Interests

My research interests lie within differential geometry and partial differential equations. The main theme of my research is to understand smooth four-manifolds via studying partial differential equations arising from conformal geometry. I am also interested in Ricci flow, conformally compact Einstein manifolds, and related topics.

Selected Publications

  • (With S.-Y. A. Chang and M. Gursky) A conformally invariant gap theorem characterizing CP2 via the
    Ricci flow,
    arXiv:1809.05918.
  • Some conformally invariant gap theorems for Bach-flat 4-manifolds, arXiv:1810.05897.

Please direct questions and comments to: szhang25@nd.edu