Online talk

https://princeton.zoom.us/j/92147928280?pwd=aGJ4VStpUTI2RWh1Y2FqTjlGQnZGQT09

I will discuss recent works with S. Armstrong and C. Smart on quantitative unique continuation for solutions of periodic elliptic equations on large scales. The results range from large-scale analyticity to nearly optimal doubling inequalities and three-sphere type theorems.