Equation des milieux poreux fractionnaires
Catégorie d'évènement : Séminaire Équations aux Derivées Partielles et Applications (Nancy) Date/heure : 6 octobre 2015 10:30-11:30 Lieu : Oratrice ou orateur : Cyril Imbert Résumé :Résumé
Random signs and he Riemann hypothesis
Catégorie d'évènement : Colloquium Date/heure : 6 octobre 2015 16:30-17:30 Lieu : Oratrice ou orateur : Résumé :Adam Harper
I will talk a little about the Riemann Hypothesis, andhow it can be reformulated as a question about cancellation in the sum of the Mobius function, which only takes values 1, -1, and 0.
Then I will explain what is known and conjectured about the size of this sum, and try to describe the work of various authors on a random analogue of the problem.
There are connections with the Law of the Iterated Logarithm and with large values theory for Gaussian processes, which I will try to sketch.