An exponential kernel associated with operators that have one-dimensional self-commutators

Kevin F. Clancey

The exponential kernel \[E{g}(λ,w) = \exp -\frac{1}π\int_{\mathbb{C} } \frac{g(u)}{\overline{u-w} (u-λ) } da(u ),\] where the compactly supported bounded measurable function $g$ sa…