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Mardi 29 Mai
| Heure: |
11:00 - 12:00 |
| Lieu: |
Salle B107, bâtiment B, Université de Villetaneuse |
| Résumé: |
(CIP) Discussion on graph rewriting systems (with examples and equations) |
| Description: |
Nicolas Behr Séminaire annulé à cause de difficultés de transport. Le séminaire de 14h00
est maintenu. |
| Heure: |
14:00 - 16:00 |
| Lieu: |
Salle B107, bâtiment B, Université de Villetaneuse |
| Résumé: |
Combinatorics of chemical reaction systems |
| Description: |
Nicolas Behr Reporting on recent work with G.H.E. Duchamp and K.A. Penson (arXiv:1712.06575), I plan to present a formulation of chemical reaction systems in the so-called stochastic mechanics formalism. This approach allows to uncover some deep relationships between the combinatorial techniques of boson normal-ordering and the dynamics of chemical reaction networks: each semi-linear reaction type induces an evolution within a space of probability distributions that can be computed explicitly via our techniques. For the interesting remaining types of reactions, some results involving systems of Sobolev-Jacobi orthogonal polynomials will be presented. |
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