Hyunchul Park

activity

20122026

most citedSpectral Heat Content for Lévy Processes

12 citations · 15 across the 15 of their papers we have counts for

collaborators

Showing 2020Show all

3 papers · 1 filter

math.PR2020★ 1 cited

Spectral heat content for time-changed killed Brownian motions

Kei Kobayashi, Hyunchul Park

The spectral heat content is investigated for time-changed killed Brownian motions on C1,1 open sets, where the time change is given by either a subordinator or an inverse subordin…

math.PR2020★ 1 cited

Spectral heat content for α-stable processes in C1,1 open sets

Hyunchul Park, Renming Song

In this paper we study the asymptotic behavior, as $t ↓ 0$ , of the spectral heat content $Q_{D}^{(α)} (t)$ for isotropic $α$ -stable processes, $α \in [1, 2)$ , in bounded $C^{1…

math.PR2020

Higher order terms of the spectral heat content for killed subordinate and subordinate killed Brownian motions related to symmetric α-stable processes in R

Hyunchul Park

We investigate the 3rd term of spectral heat content for killed subordinate and subordinate killed Brownian motions on a bounded open interval D = (a, b) in a real line when the un…