Source: wikibot/grunsky-matrix

= Grunsky matrix
{wiki=Grunsky_matrix}

The Grunsky matrix is a mathematical construct often used in complex analysis, particularly in the field of several complex variables and related areas. It is named after the mathematician F. W. Grunsky, who studied the properties of analytic functions on domains and their boundary behavior. In the context of harmonic or analytic functions, the Grunsky matrix is associated with the coefficients of certain power series expansions and can be used to study the relationships between these coefficients.