Canzani’s new book
![](https://tarheels.live/waves/wp-content/uploads/sites/3017/2023/07/YC_Book-e1689608437170-300x300.jpg)
We congratulate PI Yaiza Canzani and her co-author Jeff Galkowski on the publication of their new book: Geodesic beams in eigenfunction analysis. Yaiza and Jeff have pioneered many uses of geodesic beams to better understand the behavior of eigenfunctions of the Laplacian. It is exciting to see a recap of their achievements in text form.