1. A Fixed Point Approach to the Stability of an Additive-Quadratic-Cubic-Quartic Type Functional Equation. (6th April 2016) Authors: Lee, Yang-Hi; Jung, Soon-Mo Other Names: Leśniak Zbigniew Academic Editor. Journal: Journal of function spaces Issue: Volume 2016(2016) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. A Fixed Point Approach to the Stability of an n-Dimensional Mixed-Type Additive and Quadratic Functional Equation. (15th February 2012) Authors: Lee, Yang-Hi; Jung, Soon-Mo Other Names: d'Onofrio Alberto Academic Editor. Journal: Abstract and applied analysis Issue: Volume 2012(2012) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. A Fixed Point Approach to the Stability of the Cauchy Additive and Quadratic Type Functional Equation. (15th September 2011) Authors: Jin, Sun Sook; Lee, Yang-Hi Other Names: Sotskov Yuri Academic Editor. Journal: Journal of applied mathematics Issue: Volume 2011(2011) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. A General Uniqueness Theorem concerning the Stability of Additive and Quadratic Functional Equations. (17th February 2015) Authors: Lee, Yang-Hi; Jung, Soon-Mo Other Names: Fiorenza Alberto Academic Editor. Journal: Journal of function spaces Issue: Volume 2015(2015) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. A General Uniqueness Theorem concerning the Stability of Additive and Quadratic Functional Equations. (17th February 2015) Authors: Lee, Yang-Hi; Jung, Soon-Mo Other Names: Fiorenza Alberto Academic Editor. Journal: Journal of function spaces Issue: Volume 2015(2015) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Approximate Quadratic-Additive Mappings in Fuzzy Normed Spaces. (26th May 2014) Authors: Chang, Ick-Soon; Lee, Yang-Hi Other Names: Popa Dorian Academic Editor. Journal: Discrete dynamics in nature and society Issue: Volume 2014(2014) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Fuzzy Stability of a General Quadratic Functional Equation. (11th September 2011) Authors: Jin, Sun Sook; Lee, Yang-Hi Other Names: Mamlook Rustom M. Academic Editor. Journal: Advances in fuzzy systems Issue: Volume 2011(2011) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. General Quadratic-Additive Type Functional Equation and Its Stability. (22nd May 2016) Authors: Lee, Yang-Hi; Jung, Soon-Mo Other Names: Mityushev Vladimir V. Academic Editor. Journal: International journal of mathematics and mathematical sciences Issue: Volume 2016(2016) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Generalized Hyers-Ulam Stability of a Mixed Type Functional Equation. (12th June 2013) Authors: Lee, Yang-Hi; Jung, Soon-Mo Other Names: Xu Bing Academic Editor. Journal: Abstract and applied analysis Issue: Volume 2013(2013) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Nearly General Septic Functional Equation. (13th December 2021) Authors: Chang, Ick-Soon; Lee, Yang-Hi; Roh, Jaiok Other Names: Meskhi Alexander Academic Editor. Journal: Journal of function spaces Issue: Volume 2021(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗