Soon-Mo Jung

Articles in Scholarly Journals [Incomplete List]

  1. Hyers–Ulam stability of linear partial differential equations of first order
    Applied Mathematics Letters, 2008
  2. Approximation of analytic functions by Legendre functions
    Nonlinear Analysis: Theory, Methods & Applications, 2008
  3. Approximation of analytic functions by Airy functions
    Integral Transforms and Special Functions, vol. 19, no. 12, pp. 885–891, 2008
  4. Stability of General Newton Functional Equations for Logarithmic Spirals
    Advances in Difference Equations, vol. 2008, Article ID 143053, 5 pages, 2008
  5. Bessel's Differential Equation and Its Hyers-Ulam Stability
    Journal of Inequalities and Applications, vol. 2007, Article ID 21640, 8 pages, 2007
  6. Legendre's Differential Equation and Its Hyers-Ulam Stability
    Abstract and Applied Analysis, vol. 2007, Article ID 56419, 14 pages, 2007
  7. A Fixed Point Approach to the Stability of a Volterra Integral Equation
    Fixed Point Theory and Applications, vol. 2007, Article ID 57064, 9 pages, 2007
  8. A fixed point approach to the stability of isometries
    Journal of Mathematical Analysis and Applications, vol. 329, no. 2, pp. 879–890, 2007
  9. Approximation of analytic functions by Hermite functions
    Bulletin des Sciences Mathématiques, 2007
  10. Ulam’s problem for approximate homomorphisms in connection with Bernoulli’s differential equation
    Applied Mathematics and Computation, vol. 187, no. 1, pp. 223–227, 2007
  11. A characterization of isometries on an open convex set
    Bulletin of the Brazilian Mathematical Society, New Series, vol. 37, no. 3, pp. 351–359, 2006
  12. On an Asymptotic Behavior of Exponential Functional Equation
    Acta Mathematica Sinica, English Series, vol. 22, no. 2, pp. 583–586, 2006
  13. On mappings preserving pentagons
    Acta Mathematica Hungarica, vol. 110, no. 3, pp. 261–266, 2006
  14. Hyers–Ulam stability of a system of first order linear differential equations with constant coefficients?
    Journal of Mathematical Analysis and Applications, vol. 320, no. 2, pp. 549–561, 2006
  15. An inequality for distances between 2n points and the Aleksandrov–Rassias problem
    Journal of Mathematical Analysis and Applications, vol. 324, no. 2, pp. 1363–1369, 2006
  16. Hyers–Ulam stability of linear differential equations of first order, II
    Applied Mathematics Letters, vol. 19, no. 9, pp. 854–858, 2006
  17. A structural analysis of W–Sb mixed oxide catalyst
    Applied Surface Science, vol. 252, no. 4, pp. 976–980, 2005
  18. Hyers–Ulam stability of linear differential equations of first order, III
    Journal of Mathematical Analysis and Applications, vol. 311, no. 1, pp. 139–146, 2005
  19. Inequalities for distances between points and distance preserving mappings
    Nonlinear Analysis, vol. 62, no. 4, pp. 675–681, 2005
  20. Mappings preserving regular hexahedrons
    International Journal of Mathematics and Mathematical Sciences, vol. 2005, no. 21, pp. 3511–3515, 2005
  21. Hyers-Ulam stability of Butler-Rassias functional equation
    Journal of Inequalities and Applications, vol. 2005, no. 1, pp. 41–47, 2005
  22. Unit-circle-preserving mappings
    International Journal of Mathematics and Mathematical Sciences, vol. 2004, no. 66, pp. 3577–3586, 2004
  23. Unit-sphere preserving mappings
    Glasnik Matematicki, vol. 39, no. 2, pp. 327–330, 2004
  24. Hyers-Ulam stability of linear differential equations of first order
    Applied Mathematics Letters, vol. 17, no. 10, pp. 1135–1140, 2004
  25. Superstability of the generalized orthogonality equation on restricted domains
    Proceedings Mathematical Sciences, vol. 114, no. 3, pp. 253–267, 2004
  26. On some congruence with application to exponential sums
    Proceedings Mathematical Sciences, vol. 114, no. 1, pp. 1–6, 2004
  27. Some functional equations originating from number theory
    Proceedings Mathematical Sciences, vol. 113, no. 2, pp. 91–98, 2003
  28. Acta Mathematica Hungarica, vol. 100, no. 1/2, pp. 167–175, 2003
  29. Local stability of the additive functional equation
    Glasnik Matematicki, vol. 38, no. 1, pp. 45–55, 2003
  30. Local stability of the additive functional equation and its applications
    International Journal of Mathematics and Mathematical Sciences, vol. 2003, no. 1, pp. 15–26, 2003
  31. Stability of a functional equation for square root spirals
    Applied Mathematics Letters, vol. 15, no. 4, pp. 435–438, 2002
  32. Asymptotic properties of isometries
    Journal of Mathematical Analysis and Applications, vol. 276, no. 2, pp. 642–653, 2002
  33. Stability of a functional equation of Drygas
    Aequationes Mathematicae, vol. 64, no. 3, pp. 263–273, 2002
  34. Stability of the orthogonality equation on bounded domains
    Nonlinear Analysis, vol. 47, no. 4, pp. 2655–2666, 2001
  35. On the Stability of a Multiplicative Functional Equation
    Journal of Mathematical Analysis and Applications, vol. 254, no. 1, pp. 247–261, 2001
  36. The Stability of the Wigner Equation on a Restricted Domain
    Journal of Mathematical Analysis and Applications, vol. 254, no. 1, pp. 309–320, 2001
  37. A functional equation characterizing cubic polynomials and its stability
    International Journal of Mathematics and Mathematical Sciences, vol. 27, no. 5, pp. 301–307, 2001
  38. Quadratic functional equations of Pexider type
    International Journal of Mathematics and Mathematical Sciences, vol. 24, no. 5, pp. 351–359, 2000
  39. Stability of generalized additive Cauchy equations
    International Journal of Mathematics and Mathematical Sciences, vol. 24, no. 11, pp. 721–727, 2000
  40. Stability of the Quadratic Equation of Pexider Type
    Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg, vol. 70, no. 1, pp. 175–190, 2000
  41. On the stability of the quadratic functional equation on bounded domains
    Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg, vol. 69, no. 1, pp. 293–308, 1999
  42. On the Hyers–Ulam–Rassias Stability of a Quadratic Functional Equation
    Journal of Mathematical Analysis and Applications, vol. 232, no. 2, pp. 384–393, 1999
  43. Hyers–Ulam–Rassias Stability of an Equation of Davison
    Journal of Mathematical Analysis and Applications, vol. 238, no. 1, pp. 297–304, 1999
  44. On the Hyers–Ulam Stability of the Functional Equations That Have the Quadratic Property
    Journal of Mathematical Analysis and Applications, vol. 222, no. 1, pp. 126–137, 1998
  45. Proceedings of the American Mathematical Society, vol. 126, no. 11, pp. 3137–3144, 1998
  46. On a modified Hyers-Ulam stability of homogeneous equation
    International Journal of Mathematics and Mathematical Sciences, vol. 21, no. 3, pp. 475–478, 1998
  47. On the superstability of the functional equation f(xy)=yf(x)
    Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg, vol. 67, no. 1, pp. 315–322, 1997
  48. On the Hyers–Ulam–Rassias Stability of Approximately Additive Mappings
    Journal of Mathematical Analysis and Applications, vol. 204, no. 1, pp. 221–226, 1996
  49. Remarks on a Paper of Wagner
    Journal of Number Theory, vol. 56, no. 2, pp. 329–335, 1996