On the regularity of d-bar solutions on domains in complex manifolds satisfying condition a_q

The Golden Hourglass by Craig Schaffer
Mon, October 10, 2022
4:30 pm - 5:30 pm
MW 154

Title:  On the regularity of d-bar solutions on domains in complex manifolds satisfying condition a_q

Speaker:  Xianghong Gong (University of Wisconsin-Mafison)

Speaker's URL:  https://www.math.wisc.edu/~gong/

Abstract:  We will start with some recent regularity results for the d-bar equation on strictly pseudoconvex domains with C^2 boundary in the complex Euclidean space C^n. These results have been proved by using homotopy formulas and estimates hold for forms that are not necessarily d-bar closed.

We will then describe new regularity results for the d-bar equation on a domain in a complex manifold when the boundary of the domain has either a sufficient number of positive or negative Levi eigenvalues. We will prove the same regularity result for given forms of type (0,1). For forms of type (0,q) with q>1, the same regularity for the d-bar solutions holds when the boundary is sufficiently smooth.

URL associated with Seminar:  https://u.osu.edu/hascv/