•  Riemannian Geometry, 3^rd edition,  New York: Springer-Verlag, GTM 171, 2016.
  
• Linear Algebra, UTM, Springer-Verlag, 2012. With additional comments and notes Linear Algebra Notes.
  
• A growing essay on manifold theory, de Rham cohomology and more for first year graduate students.
• Counting methods in combinatorics and handout on max flow min cut.
• Notes on Differential Geometry for undergraduates.
• Bott's book on Morse Theory typed by Guoran Ye as part of an REU
• Bott's UCLA lectures typed and enhanced by Guoran Ye as part of an REU
  

My research is on various aspects of Riemannian Geometry and recent papers can be found on ArXiv through the link below.
A complete CV is also available with links to most papers (last updated June 4, 2021).

PApers on mathscinet        Preprints on Arxiv