Jongho Park

activity

20182026

most citedA Finite Element Approach for the Dual Rudin--Osher--Fatemi Model and Its Nonoverlapping Domain Decomposition Methods

18 citations · 149 across the 24 of their papers we have counts for

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math.NT2026

The strong Ramanujan bound for Drinfeld modular forms

Sjoerd de Vries

The Ramanujan bound states that the degree of the trace of the $p$ -Hecke operator on a space of weight $k$ Drinfeld cusp forms is at most $d (k - 2) /2$ , where $\mathfrak{p}…

math.NA2026

Optimal block preconditioners for a mass-conserving mixed stress formulation of Stokes flow

Kaibo Hu, Jongho Park, Jindong Wang

We present optimal block diagonal and triangular preconditioners for a mass-conserving mixed stress formulation of Stokes flow. The algebraic formulation leads to a double saddle p…