J. Bae, J. Kang, P. Kim and J. Lee, Heat kernel estimates for symmetric jump processes with mixed polynomial growths, The Annals of Probability, 47(5) (2019), 2830–2868.
J. Kang and P. Kim, Tangential limits for harmonic functions with respect to $\phi(\Delta)$ : stable and beyond, Potential Analysis, 42(3) (2015), 629–644.
J. Kang and P. Kim, On estimates of Poisson kernels for symmetric Lévy processes, Journal of the Korean Mathematical Society, 50(5) (2013), 1009–1031.
Preprints
J. Bae, J. Kang, P. Kim and J. Lee, Heat kernel estimates and their stabilities for symmetric jump processes with general mixed polynomial growths on metric measure spaces, arXiv:1904.10189.
S. Cho, J. Kang and P. Kim, Estimates of Dirichlet heat kernels for unimodal Lévy processes with low intensity of small jumps, arXiv:1901.08745.