In this paper, we analyze main properties of the volume and layer potentials as well as the Poisson integral for a multi-dimensional degenerate parabolic equation. As consequences, we obtain trace formulae of the heat volume potential and the Poisson integral which solve Kac's problem for degenerate parabolic equations in cylindrical domains.
Mukhtar Karazym. Durvudkhan Suragan. "Trace formulae of potentials for degenerate parabolic equations." Differential Integral Equations 33 (7/8) 337 - 360, July/August 2020. https://doi.org/10.57262/die/1594692053