This thesis presents some results of the theory of noncommutative probability. It deals in particular with martingale inequalities in von Neumann algebras, and their associated Hardy spaces. The first part proves a noncommutative analogue of the Davis decomposition, involving the square function. The usual arguments using stopping times in the commutative case are no longer valid in this setting, and the proof is based on a dual approach. The second main result of this part determines the dual of the conditioned Hardy space h_1(M). These results are then extended to the case 1<p<2. The second part proves that an atomic decomposition for the Hardy spaces h_1(M) and H_1(M) is valid for noncommutative martingales. Interpolation results between...
119 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2002.We prove that for 1 ≤ p < ...
International audienceIn this paper, we prove some noncommutative analogues of Yano's classical extr...
AbstractWe prove that non-commutative martingale transforms are of weak type (1,1). More precisely, ...
This thesis presents some results of the theory of noncommutative probability. It deals in particula...
Cette thèse présente quelques résultats de la théorie des probabilités non commutatives, et traite e...
Cette thèse présente quelques résultats de la théorie des probabilités non commutatives, et traite e...
AbstractWe prove that atomic decomposition for the Hardy spaces h1 and H1 is valid for noncommutativ...
Cette thèse présente quelques résultats de la théorie des probabilités quantiques et de l’analyse ha...
In this paper we investigate asymmetric forms of Doob maximal inequality. The asymmetry is imposed b...
AbstractIn this paper, we study the John–Nirenberg inequality for BMO and the atomic decomposition f...
This thesis presents some results in quantum probability and operator-valued harmonicanalysis. The m...
AbstractWe prove that for 1⩽p<q<∞ the analogue of the classical result [BMO,Lp]pq=Lq holds in the se...
We prove an atomic type decomposition for the noncommutative martingale Hardy space $\h_p$ for all $...
We present a new, elementary proof of Boyd’s interpolation theorem. Our approach naturally yields a ...
International audienceWe consider the reduction of problems on general noncommutative $L_p$-spaces t...
119 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2002.We prove that for 1 ≤ p < ...
International audienceIn this paper, we prove some noncommutative analogues of Yano's classical extr...
AbstractWe prove that non-commutative martingale transforms are of weak type (1,1). More precisely, ...
This thesis presents some results of the theory of noncommutative probability. It deals in particula...
Cette thèse présente quelques résultats de la théorie des probabilités non commutatives, et traite e...
Cette thèse présente quelques résultats de la théorie des probabilités non commutatives, et traite e...
AbstractWe prove that atomic decomposition for the Hardy spaces h1 and H1 is valid for noncommutativ...
Cette thèse présente quelques résultats de la théorie des probabilités quantiques et de l’analyse ha...
In this paper we investigate asymmetric forms of Doob maximal inequality. The asymmetry is imposed b...
AbstractIn this paper, we study the John–Nirenberg inequality for BMO and the atomic decomposition f...
This thesis presents some results in quantum probability and operator-valued harmonicanalysis. The m...
AbstractWe prove that for 1⩽p<q<∞ the analogue of the classical result [BMO,Lp]pq=Lq holds in the se...
We prove an atomic type decomposition for the noncommutative martingale Hardy space $\h_p$ for all $...
We present a new, elementary proof of Boyd’s interpolation theorem. Our approach naturally yields a ...
International audienceWe consider the reduction of problems on general noncommutative $L_p$-spaces t...
119 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2002.We prove that for 1 ≤ p < ...
International audienceIn this paper, we prove some noncommutative analogues of Yano's classical extr...
AbstractWe prove that non-commutative martingale transforms are of weak type (1,1). More precisely, ...