2 papers
math.SP2024
Quadrature domains packing
Bjorn Gustafsson, Mihai Putinar
Given a finite family of compact subsets of the complex plane we propose a certificate of mutual non-overlapping with respect to area measure. The criterion is stated as a couple o…
math.CV2023
Quadrature for quadrics
Björn Gustafsson
We make a systematic investigation of quadrature properties for quadrics, namely integration of holomorphic functions over planar domains bounded by second degree curves. A full un…