This integral was created by the French mathematician Gustave Choquet.
In mathematics, the Radó–Kneser–Choquet theorem, named after Tibor Radó, Hellmuth Kneser and Gustave Choquet, states that the Poisson integral of a homeomorphism of the unit circle is a harmonic diffeomorphism of the open unit disk.
Gustave Flaubert | Gustave Eiffel | Gustave Doré | Gustave Courbet | Gustave Kerker | Gustave De Smet | Gustave Caillebotte | Quai Gustave-Ador | James Gustave Speth | Henri-Gustave Joly de Lotbinière | Henri-Gustave Delvigne | Gustave Reese | Gustave J. Stoeckel | Gustave Choquet | Edmond Gustave Camus | Yvonne Choquet-Bruhat | ''The Deluge'' by Gustave Doré | Philippe Gustave le Doulcet, Comte de Pontécoulant | Louis Gustave Mouchel | Joel Gustave Nana Ngongang | Institut Gustave Roussy | Gustave Thuret | Gustave Tassell | Gustave Reininger | Gustave Miklos | Gustave Massiah | Gustave Le Gray | Gustave Le Bon | Gustave H. Franke | Gustave Flaubert's |