Department of Physics (Faculty of Science and Mathematics, Nis), Chair of Theoretical Physics and Center for Theoretical Physics organize a lecture:

### P-adic Wavelet Bases and Frames

Lecturer is **dr Sergey KOZYREV**, Steklov Mathematical Institute (Moscow, Russia). Lectures will be held on **May 25, 2010** in the **Room 100**, at the Faculty of Science in Nis at **12.15pm.**

* Abstract:* Definition of p-adic wavelet basis is given. Relation to real wavelets is discussed. Relation to spectral analysis of pseudodifferential operators is described. The construction of frames of p-adic wavelets as orbits of the affine group is described. Multidimensional wavelet basis is constructed and the relation to the representation theory is discussed.