In this thesis stochastique processus on Hopf algebras are studied. These algebras, also known under the name quantum group, play in important role in mathematical physics. A major part of this workis concerned with Lévy processes, i.e. processes with stationary and independent increments. Two construction are proposed, one starts from a classical Lévy process, the other one uses quantom random walks. These pro cesses are then studied with the help of dual representations and Appell systems. This has allowed us to prove an analogue of the Feynman-Kac formula, and to study the relation between the processes and their evolution equations. Dual representations are also used to give sufficient conditions for the existence of classical versions ...
Strongly continuous semigroups of unital completely positive maps (i.e. quantum Markov semigroups or...
Strongly continuous semigroups of unital completely positive maps (i.e. quantum Markov semigroups or...
Strongly continuous semigroups of unital completely positive maps (i.e. quantum Markov semigroups or...
In this thesis stochastique processus on Hopf algebras are studied. These algebras, also known under...
In this thesis stochastique processus on Hopf algebras are studied. These algebras, also known under...
13 pages, LATEX file, ASI-TPA/13/99 (TU Clausthal); 6/99 (Preprint-Reihe Mathmatik, Univ. Greifswald...
13 pages, LATEX file, ASI-TPA/13/99 (TU Clausthal); 6/99 (Preprint-Reihe Mathmatik, Univ. Greifswald...
13 pages, LATEX file, ASI-TPA/13/99 (TU Clausthal); 6/99 (Preprint-Reihe Mathmatik, Univ. Greifswald...
13 pages, LATEX file, ASI-TPA/13/99 (TU Clausthal); 6/99 (Preprint-Reihe Mathmatik, Univ. Greifswald...
13 pages, LATEX file, ASI-TPA/13/99 (TU Clausthal); 6/99 (Preprint-Reihe Mathmatik, Univ. Greifswald...
This thesis focus on the study of several bridges that exist between classical probabilities and ope...
This thesis focus on the study of several bridges that exist between classical probabilities and ope...
Cette thèse se consacre à l'étude de certaines passerelles existantes entre les probabilités dîtes c...
AbstractA time-indexed family of ∗-homomorphisms between operator algebras (jt:A→B)t∈Iis called a st...
Stochastic processes are families of random variables; Lévy processes are families indexed by the po...
Strongly continuous semigroups of unital completely positive maps (i.e. quantum Markov semigroups or...
Strongly continuous semigroups of unital completely positive maps (i.e. quantum Markov semigroups or...
Strongly continuous semigroups of unital completely positive maps (i.e. quantum Markov semigroups or...
In this thesis stochastique processus on Hopf algebras are studied. These algebras, also known under...
In this thesis stochastique processus on Hopf algebras are studied. These algebras, also known under...
13 pages, LATEX file, ASI-TPA/13/99 (TU Clausthal); 6/99 (Preprint-Reihe Mathmatik, Univ. Greifswald...
13 pages, LATEX file, ASI-TPA/13/99 (TU Clausthal); 6/99 (Preprint-Reihe Mathmatik, Univ. Greifswald...
13 pages, LATEX file, ASI-TPA/13/99 (TU Clausthal); 6/99 (Preprint-Reihe Mathmatik, Univ. Greifswald...
13 pages, LATEX file, ASI-TPA/13/99 (TU Clausthal); 6/99 (Preprint-Reihe Mathmatik, Univ. Greifswald...
13 pages, LATEX file, ASI-TPA/13/99 (TU Clausthal); 6/99 (Preprint-Reihe Mathmatik, Univ. Greifswald...
This thesis focus on the study of several bridges that exist between classical probabilities and ope...
This thesis focus on the study of several bridges that exist between classical probabilities and ope...
Cette thèse se consacre à l'étude de certaines passerelles existantes entre les probabilités dîtes c...
AbstractA time-indexed family of ∗-homomorphisms between operator algebras (jt:A→B)t∈Iis called a st...
Stochastic processes are families of random variables; Lévy processes are families indexed by the po...
Strongly continuous semigroups of unital completely positive maps (i.e. quantum Markov semigroups or...
Strongly continuous semigroups of unital completely positive maps (i.e. quantum Markov semigroups or...
Strongly continuous semigroups of unital completely positive maps (i.e. quantum Markov semigroups or...