11 citations · 12 across the 3 of their papers we have counts for
3 papers
math.ST2024
Adaptation to inhomogeneous smoothness for densities with irregularities
Céline Duval, Émeline Schmisser
We estimate on a compact interval densities with isolated irregularities, such as discontinuities or discontinuities in some derivatives. From independent and identically distribut…
math.QA2001★ 11 cited
Projectively equivariant quantization and symbol calculus: noncommutative hypergeometric functions
C. Duval, V. Ovsienko
We extend projectively equivariant quantization and symbol calculus to symbols of pseudo-differential operators. An explicit expression in terms of hypergeometric functions with no…
math.DG1998★ 1 cited
The Virasoro group and the fourth geometry of Poincaré
C. Duval, L. Guieu
We investigate, in some details, symplectic equivalence between several conformal classes of Lorentz metrics on the hyperboloid of one sheet and affi…