dr Jacek Gulgowski
On functions of bounded 
-integral 
-variation
During the seminar we are going to discuss functions of bounded -integral -variation. In particular, we are going to present some of their basic properties. We are also going to discuss the relationship of the space of such functions with Sobolev spaces. Finally, we are going to show some results on superposition operator and nonlinear integral operator acting in the space of functions of bounded -integral -variation.