Tanguy Rivoal (born 1972)[1] is a French mathematician specializing in number theory and related fields.
[2] Rivoal obtained his Ph.D. from the Université de Caen Normandie in 2001 under the supervision of Francesco Amoroso.
His dissertation was titled Propriétés diophantiennes de la fonction zêta de Riemann aux entiers impairs (Diophantine properties of the Riemann zeta function at odd integers).
[3] Rivoal's research focuses on several areas of mathematics, including Diophantine approximation, Padé approximation, arithmetic Gevrey series, values of the Gamma function, transcendental number theory, and E-function.
[4] Together with Keith Ball, Rivoal proved that an infinite number of values of ζ at odd integers are linearly independent over