activity
20042022
most citedRuin probabilities and decompositions for general perturbed risk processes

104 citations · 233 across the 19 of their papers we have counts for

collaborators

20 papers

math.PR2022

Potential theory of Dirichlet forms with jump kernels blowing up at the boundary

Panki Kim, Renming Song, Zoran Vondraček

In this paper we study the potential theory of Dirichlet forms on the half-space defined by the jump kernel and the killing p…

math.PR2022

Harnack inequality and interior regularity for Markov processes with degenerate jump kernels

Panki Kim, Renming Song, Zoran Vondraček

In this paper we study interior potential-theoretic properties of purely discontinuous Markov processes in proper open subsets . The jump kernels of the proc…

math.PR2021

Potential theory of Dirichlet forms degenerate at the boundary: the case of no killing potential

Panki Kim, Renming Song, Zoran Vondraček

In this paper we consider the Dirichlet form on the half-space defined by the jump kernel , where can be de…

math.PR2021

Heat kernel estimates for subordinate Markov processes and their applications

Soobin Cho, Panki Kim, Renming Song +1

In this paper, we establish sharp two-sided estimates for transition densities of a large class of subordinate Markov processes. As applications, we show that the parabolic Harnack…

math.AP2020

Semilinear equations for non-local operators: beyond the fractional Laplacian

Ivan Biočić, Zoran Vondraček, Vanja Wagner

We study semilinear problems in general bounded open sets for non-local operators with exterior and boundary conditions. The operators are more general than the fractional Laplacia…

math.PR2019★ 10 cited

On potential theory of Markov processes with jump kernels decaying at the boundary

Panki Kim, Renming Song, Zoran Vondraček

Motivated by some recent potential theoretic results on subordinate killed Lévy processes in open subsets of the Euclidean space, we study processes in an open set $D\subset {\math…