Published Paper
Inserted: 11 apr 2022
Last Updated: 12 sep 2024
Journal: The Journal of Geometric Analysis
Year: 2022
Doi: https://doi.org/10.1007/s12220-023-01434-3
Abstract:
We generalize the classical calculus rules satisfied by functions of bounded variation to the framework of RCD spaces. In the infinite dimensional setting we are able to define an analogue of the distributional differential and on finite dimensional spaces we prove fine properties and suitable calculus rules, such as the Vol'pert chain rule for vector valued functions.