Seminars and courses of the Lab. The Zoom coordinates for the seminars delivered in Bologna are: https://unibo.zoom.us/j/86406355645?pwd=SzhUd3FIa3V1emZSVFZOK0svQ3I4dz09#success Passcode: 779096 Please verify if the seminar will be streamed on the seminar's page.
Seminars
Aula Bombelli, Dipartimento di Matematica, Piazza di Porta San Donato 5, 40126, Bologna
If H is a space of functions defined on some set X and the point evaluation functionals are bounded on H, we call the overall structure a Reproducing Kernel Hilbert Space (RKHS). We will lay down the basics of the theory as in the seminal article of Aronszajn and provide some examples.
Seminars
Seminario VIII, Dipartimento di Matematica, Piazza di Porta San Donato 5, 40126, Bologna
Following Arcozzi, Rochberg, Sawyer and Wick we give a (very brief) introduction to the potential theory on a polytree, and then present a very incomplete list of related problems.
Seminars
Seminario I, Dipartimento di Matematica, Piazza di Porta San Donato 5, 40126, Bologna
In 1983 Tom Wolff proved a surprising inequality which proved to be a pivotal tool in Nonlinear Potential Theory. I will go through Wolff's proof, but in the dyadic setting.