About me

I am Shivangi Yadav, a Postdoctoral Fellow in the Department of Mathematics at the Indian Institute of Technology Gandhinagar, working under the mentorship of Prof. Projesh Nath Choudhury. My research is centered on problems involving matrix positivity and preserver problems. More specifically, I work on characterizing sign regularity and its preservers. 

You can find my curriculum vitae here.