2 papers
math.CV2025
Hermitian rank in ideal powers
Abdullah Al Helal, JiÅÃ Lebl
We prove that the (hermitian) rank of is bounded from below by the rank of whenever is not identically zero and real-analytic in a neighborhood of some point on th…
hep-th2024
Records from the S-Matrix Marathon: Tasty Bits of Several Complex Variables
Sean N. Curry, JiÅÃ Lebl, Mathieu Giroux +3
We will cover the basics of several complex variables in 4 lectures: Basic properties of holomorphic functions in several variables, the notion of pseudoconvexity, CR functions and…