- S.Cho, P.Kim, R.Song and Z.Vondraček.
Factorization and estimates of Dirichlet heat kernels for
non-local operators with critical killings. (43 pp)
A probabilistic approach to non-local quadratic from and its connection to the Neumann boundary condition problem. (21 pp)
- P.Kim, R.Song and Z.Vondraček.
On potential theory of Markov processes with jump kernels decaying at the boundary. (55 pp)