Obiettivo Von Neumann's concept of quantization goes back to the foundations of quantum mechanicsand provides a noncommutative model of integration. Over the years, von Neumann algebrashave shown a profound structure and set the right framework for quantizing portions of algebra,analysis, geometry and probability. A fundamental part of my research is devoted to develop avery much expected Calderón-Zygmund theory for von Neumann algebras. The lack of naturalmetrics partly justifies this long standing gap in the theory. Key new ingredients come fromrecent results on noncommutative martingale inequalities, operator space theory and quantumprobability. This is an ambitious research project and applications include new estimates fornoncommutative Riesz transforms, Fourier and Schur multipliers on arbitrary discrete groupsor noncommutative ergodic theorems. Other related objectives of this project include Rubiode Francia's conjecture on the almost everywhere convergence of Fourier series for matrixvalued functions or a formulation of Fefferman-Stein's maximal inequality for noncommutativemartingales. Reciprocally, I will also apply new techniques from quantum probability innoncommutative Lp embedding theory and the local theory of operator spaces. I have alreadyobtained major results in this field, which might be useful towards a noncommutative form ofweighted harmonic analysis and new challenging results on quantum information theory. Campo scientifico natural sciencesphysical sciencesquantum physicsnatural sciencesmathematicspure mathematicsalgebranatural sciencesmathematicspure mathematicsgeometry Programma(i) FP7-IDEAS-ERC - Specific programme: "Ideas" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013) Argomento(i) ERC-SG-PE1 - ERC Starting Grant - Mathematical foundations Invito a presentare proposte ERC-2010-StG_20091028 Vedi altri progetti per questo bando Meccanismo di finanziamento ERC-SG - ERC Starting Grant Istituzione ospitante AGENCIA ESTATAL CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS Contributo UE € 1 090 925,00 Indirizzo CALLE SERRANO 117 28006 Madrid Spagna Mostra sulla mappa Regione Comunidad de Madrid Comunidad de Madrid Madrid Tipo di attività Research Organisations Contatto amministrativo Ana Maria De La Fuente (Ms.) Ricercatore principale Javier Parcet Hernandez (Dr.) Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Costo totale Nessun dato Beneficiari (1) Classifica in ordine alfabetico Classifica per Contributo UE Espandi tutto Riduci tutto AGENCIA ESTATAL CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS Spagna Contributo UE € 1 090 925,00 Indirizzo CALLE SERRANO 117 28006 Madrid Mostra sulla mappa Regione Comunidad de Madrid Comunidad de Madrid Madrid Tipo di attività Research Organisations Contatto amministrativo Ana Maria De La Fuente (Ms.) Ricercatore principale Javier Parcet Hernandez (Dr.) Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Costo totale Nessun dato