Stability of a functional equation for square root spirals. - Soon-Mo Jung; Prasanna K. Sahoo (Appl. Math. Lett., 2002)

Unit-circle-preserving mappings. - Soon-Mo Jung; Byungbae Kim (Int. J. Math. Math. Sci., 2004)

Mappings preserving regular hexahedrons. - Soon-Mo Jung; Byungbae Kim (Int. J. Math. Math. Sci., 2005)

Hyers-Ulam stability of linear differential equations of first order, II. - Soon-Mo Jung (Appl. Math. Lett., 2006)

Ulam's problem for approximate homomorphisms in connection with Bernoulli's differential equation. - Soon-Mo Jung; Themistocles M. Rassias (Appl. Math. Comput., 2007)

Approximation of analytic functions by Laguerre functions. - Soon-Mo Jung (Appl. Math. Comput., 2011)

Hyers-Ulam stability of zeros of polynomials. - Soon-Mo Jung (Appl. Math. Lett., 2011)

Fuzzy Stability of an n-Dimensional Quadratic and Additive Functional Equation. - Yang-Hi Lee; Soon-Mo Jung (Adv. Fuzzy Syst., 2012)

Stability of an n-Dimensional Mixed-Type Additive and Quadratic Functional Equation in Random Normed Spaces. - Yang-Hi Lee; Soon-Mo Jung (J. Appl. Math., 2012)

On the stability of Laplace's equation. - Balázs Hegyi; Soon-Mo Jung (Appl. Math. Lett., 2013)

On the perturbation of Volterra integro-differential equations. - Soon-Mo Jung; Sebaheddin Sevgin; Hamdullah Sevli (Appl. Math. Lett., 2013)

On an n-dimensional mixed type additive and quadratic functional equation. - Yang-Hi Lee; Soon-Mo Jung; Michael Th. Rassias (Appl. Math. Comput., 2014)

On the stability of the linear functional equation in a single variable on complete metric groups. - Soon-Mo Jung; Dorian Popa; Michael Th. Rassias (J. Glob. Optim., 2014)

On a functional equation of trigonometric type. - Soon-Mo Jung; Michael Th. Rassias; Cristinel Mortici (Appl. Math. Comput., 2015)

The inhomogeneous Euler equation and its Hyers-Ulam stability. - Cristinel Mortici; Themistocles M. Rassias; Soon-Mo Jung (Appl. Math. Lett., 2015)

General Quadratic-Additive Type Functional Equation and Its Stability. - Yang-Hi Lee; Soon-Mo Jung (Int. J. Math. Math. Sci., 2016)

The linear differential equations with complex constant coefficients and Schrödinger equations. - Soon-Mo Jung; Jaiok Roh (Appl. Math. Lett., 2017)

Hyers-Ulam stability of the time independent Schrödinger equations. - Soon-Mo Jung; Jaiok Roh (Appl. Math. Lett., 2017)

An Operator Method for the Stability of Inhomogeneous Wave Equations. - Ginkyu Choi; Soon-Mo Jung; Jaiok Roh (Symmetry, 2019)

Perturbation of One-Dimensional Time Independent Schrödinger Equation With a Symmetric Parabolic Potential Wall. - Soon-Mo Jung; Byungbae Kim (Symmetry, 2020)

The Stability of Isometries on Restricted Domains. - Ginkyu Choi; Soon-Mo Jung (Symmetry, 2021)

Perturbation of One-Dimensional Time-Independent Schrödinger Equation with a Near-Hyperbolic Potential. - Byungbae Kim; Soon-Mo Jung (Axioms, 2022)