## Lee, Yang-Hi

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 Author ID: lee.yang-hi Published as: Lee, Yang-Hi; Lee, Yang Hi; Lee, Yang-hi; Lee, Y.-H. more...less External Links: ORCID
 Documents Indexed: 127 Publications since 1973 Co-Authors: 25 Co-Authors with 90 Joint Publications 386 Co-Co-Authors
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### Co-Authors

 18 single-authored 26 Jung, Soon-Mo 25 Jun, Kil-Woung 21 Jin, Sunsook 8 Chang, Ick-Soon 5 Kim, Gwang Hui 3 Bojanic, Ranko 3 Lee, Changju 2 Cho, Gyeong-Mi 2 Cho, Young-Sun 2 Khalil-Hani, M. 2 Kim, Hark-Mahn 2 Lee, Juri 2 Marsono, Muhammad N. 2 Oh, Jeong-Ha 2 Park, Dal-Won 2 Rassias, Michael Th. 2 Roh, Jaiok 1 Bae, Jae-Hyeong 1 Blum, Rick S. 1 Cho, Sinsup 1 Cho, You-Young 1 Choi, Ginkyu 1 Han, Mi-Hyen 1 Ignisio, J. 1 Jung, Il-Sook 1 Jung, Yong-Soo 1 Kang, Jie-Hyung 1 Kim, Ki Soo 1 Kim, Kyung Ho 1 Kim, Kyungmin 1 Kim, Min-Kyung 1 Kuo, R. J. 1 Lee, Jinhee 1 Park, Byeong Uk 1 Park, Nan Kyoung 1 Park, Wongil 1 Rassias, John Michael 1 Rassias, Themistocles Michael 1 Sadjadpour, Hamid R. 1 Shim, I. O. 1 Shin, Dong-Soo 1 Shin, T. J. 1 Tien, Fang-Chih 1 Yeom, J. T. 1 Zulvia, Ferani E.
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### Serials

 9 Journal of the Korean Society of Mathematical Education. Series B. The Pure and Applied Mathematics 7 Honam Mathematical Journal 6 Kyungpook Mathematical Journal 6 Bulletin of the Korean Mathematical Society 6 Abstract and Applied Analysis 6 Journal of Inequalities and Applications 5 Journal of Function Spaces 4 Mathematical Inequalities & Applications 4 Nonlinear Functional Analysis and Applications 4 International Journal of Mathematical Analysis (Ruse) 4 East Asian Mathematical Journal 4 Korean Journal of Mathematics 3 Journal of Mathematical Analysis and Applications 3 Applied Mathematics and Computation 3 Journal of the Korean Mathematical Society 3 Journal of Computational Analysis and Applications 3 Communications of the Korean Mathematical Society 3 Journal of Applied Mathematics 3 International Journal of Pure and Applied Mathematics 3 Mathematics 2 International Journal of Mathematics and Mathematical Sciences 2 International Journal of Production Research 2 Far East Journal of Mathematical Sciences 2 Journal of Mathematical Inequalities 2 Advances in Fuzzy Systems 1 Computers & Mathematics with Applications 1 Computer Methods in Applied Mechanics and Engineering 1 Demonstratio Mathematica 1 Information Sciences 1 Journal of the Operational Research Society 1 Journal of Statistical Planning and Inference 1 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 1 Proceedings of the American Mathematical Society 1 Results in Mathematics 1 IEEE Transactions on Signal Processing 1 SIAM Journal on Mathematical Analysis 1 Tamsui Oxford Journal of Mathematical Sciences 1 Discrete Dynamics in Nature and Society 1 The ANZIAM Journal 1 Quantum Information Processing 1 International Journal of Quantum Information 1 Advances in Difference Equations 1 Journal of Nonlinear Science and Applications 1 Axioms 1 Electronic Journal of Mathematical Analysis and Applications EJMAA 1 IET Communications
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### Fields

 103 Difference and functional equations (39-XX) 23 Functional analysis (46-XX) 12 Operator theory (47-XX) 6 Operations research, mathematical programming (90-XX) 4 Numerical analysis (65-XX) 4 Information and communication theory, circuits (94-XX) 3 Sequences, series, summability (40-XX) 2 Real functions (26-XX) 2 Ordinary differential equations (34-XX) 2 General topology (54-XX) 2 Quantum theory (81-XX) 2 Systems theory; control (93-XX) 1 Associative rings and algebras (16-XX) 1 Partial differential equations (35-XX) 1 Approximations and expansions (41-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) 1 Statistics (62-XX) 1 Computer science (68-XX) 1 Fluid mechanics (76-XX) 1 Classical thermodynamics, heat transfer (80-XX)

### Citations contained in zbMATH Open

57 Publications have been cited 419 times in 264 Documents Cited by Year
A generalization of the Hyers-Ulam-Rassias stability of Jensen’s equation. Zbl 0933.39053
Lee, Yang-Hi; Jun, Kil-Woung
1999
On the stability of the monomial functional equation. Zbl 1152.39023
Lee, Yang-Hi
2008
On the Hyers-Ulam-Rassias stability of a pexiderized quadratic inequality. Zbl 0976.39031
Jun, Kil-Woung; Lee, Yang-Hi
2001
Lee, Yang-Hi; Jung, Soon-Mo; Rassias, Michael Th.
2018
On an $$n$$-dimensional mixed type additive and quadratic functional equation. Zbl 1364.39023
Lee, Yang-Hi; Jung, Soon-Mo; Rassias, Michael Th.
2014
On the stability of approximately additive mappings. Zbl 0961.47039
Lee, Yang-Hi; Jun, Kil-Woung
2000
A generalization of the Hyers-Ulam-Rassias stability of the Pexider equation. Zbl 0957.39008
Lee, Yang-Hi; Jun, Kil-Woung
2000
A generalization of the Hyers-Ulam-Rassias stability of the Pexiderized quadratic equations. Zbl 1060.39029
Jun, Kil-Woung; Lee, Yang-Hi
2004
On the Rassias stability of a bi-Jensen functional equation. Zbl 1161.39022
Jun, Kil-Woung; Lee, Yang-Hi; Oh, Jeong-Ha
2008
A heuristic for vehicle fleet mix problem using tabu search and set partitioning. Zbl 1153.90359
Lee, Y. H.; Kim, J. I.; Kang, K. H.; Kim, K. H.
2008
Complexity of large-update interior point algorithm for $$P_{*}(\kappa )$$ linear complementarity problems. Zbl 1135.90410
Cho, G. M.; Kim, M. K.; Lee, Y. H.
2007
A note on the Hyers-Ulam-Rassias stability of Pexider equation. Zbl 0976.39030
Lee, Yang-Hi; Jun, Kil-Woung
2000
On the generalized Hyers-Ulam stability of the generalized polynomial function of degree 3. Zbl 1175.39021
Lee, Yang-Hi
2008
Stability of a monomial functional equation on a restricted domain. Zbl 1391.39036
Lee, Yang-Hi
2017
On the Hyers-Ulam-Rassias stability of an $$n$$-dimensional pexiderized quadratic equation. Zbl 1050.39033
Jun, Kil-Woung; Bae, Jae-Hyeong; Lee, Yang-Hi
2004
A generalization of the Hyers-Ulam-Rassias stability of the pexiderized quadratic equations. II. Zbl 1143.39014
Jun, Kil-Woung; Lee, Yang-Hi
2007
An economic machining process model using fuzzy nonlinear programming and neural network. Zbl 0939.90523
Lee, Y. H.; Yang, B. H.; Moon, K. S.
1999
A general theorem on the fuzzy stability of a class of functional equations including quadratic-additive functional equations. Zbl 1403.39029
Lee, Yang-Hi; Jung, Soon-Mo
2018
On the Hyers-Ulam-Rassias stability of the bi-Jensen functional equation. Zbl 1172.39034
Jun, Kil-Woung; Han, Mi-Hyen; Lee, Yang-Hi
2008
On the Hyers-Ulam-Rassias stability of a general quartic functional equation. Zbl 1427.39016
Lee, Yang-Hi
2019
A fixed point approach to the stability of a mean value type functional equation. Zbl 1391.39034
Jung, Soon-Mo; Lee, Yang-Hi
2017
A generalization of the Hyers-Ulam-Rassias stability of a functional equation of Davison. Zbl 1058.39022
Jun, Kil-Woung; Jung, Soon-Mo; Lee, Yang-Hi
2004
Fuzzy stability of the Cauchy additive and quadratic type functional equation. Zbl 1251.39024
Jin, Sunsook; Lee, Yang-Hi
2012
On the stability of a mixed type quadratic and cubic functional equation. Zbl 1282.39032
Lee, Chang-Ju; Lee, Yang-hi
2012
Stability of $$n$$-Jordan homomorphisms from a normed algebra to a Banach algebra. Zbl 1470.39054
Lee, Yang-Hi
2013
A primal-dual interior-point algorithm based on a new kernel function. Zbl 1237.90154
Cho, G. M.; Cho, Y. Y.; Lee, Y. H.
2010
Approximation properties of solutions of a mean value type functional inequalities. Zbl 1412.39035
Choi, Ginkyu; Jung, Soon-Mo; Lee, Yang-Hi
2017
Fuzzy stability of a functional equation deriving from quadratic and additive mappings. Zbl 1221.39037
Jin, Sun Sook; Lee, Yang-Hi
2011
On the generalized Hyers-Ulam stability of a Cauchy-Jensen functional equation. Zbl 1153.39031
Jun, Kil-Woung; Lee, Yang-Hi; Cho, Young-Sun
2007
Additive and quadratic type functional equation and its fuzzy stability. Zbl 1268.39028
Chang, Ick-Soon; Lee, Yang-Hi
2013
Kim, Gwang Hui; Lee, Yang-Hi
2020
Solving bi-level linear programming problem through hybrid of immune genetic algorithm and particle swarm optimization algorithm. Zbl 1410.90123
Kuo, R. J.; Lee, Y. H.; Zulvia, Ferani E.; Tien, F. C.
2015
On the stability of a Cauchy-Jensen functional equation. Zbl 1168.39307
Jun, Kil-Woung; Lee, Yang-Hi; Cho, Young-Sun
2008
A general uniqueness theorem concerning the stability of monomial functional equations in fuzzy spaces. Zbl 1311.39048
Lee, Yang-Hi; Jung, Soon-Mo
2015
Fuzzy stability of a general quadratic functional equation. Zbl 1320.39034
Jin, Sun Sook; Lee, Yang-Hi
2011
A fixed point approach to the stability of an $$n$$-dimensional mixed-type additive and quadratic functional equation. Zbl 1235.39025
Lee, Yang-Hi; Jung, Soon-Mo
2012
Stability of the $$n$$-dimensional mixed-type additive and quadratic functional equation in non-Archimedean normed spaces. Zbl 1237.39035
Lee, Yang-Hi; Jung, Soon-Mo; Rassias, Themistocles M.
2012
On estimating integrated squared spectral density derivatives. Zbl 0838.62086
Lee, Y. H.; Cho, S.; Kim, W. C.; Park, B. U.
1995
A fixed point approach to the stability of an additive-quadratic-cubic-quartic type functional equation. Zbl 1339.39028
Lee, Yang-Hi; Jung, Soon-Mo
2016
Approximation of Jensen type quadratic-additive mappings via the fixed point theory. Zbl 1333.39038
Lee, Yang-Hi; Rassias, John Michael; Kim, Hark-Mahn
2016
A general theorem on the stability of a class of functional equations including monomial equations. Zbl 1335.39035
Lee, Yang-Hi; Jung, Soon-Mo
2015
On the stability of a general quadratic-cubic functional equation in non-Archimedean normed spaces. Zbl 1427.39015
Lee, Yang-Hi
2019
A fixed point approach to the stability of a quadratic-cubic-quartic functional equation. Zbl 1429.39023
Lee, Yang-Hi
2019
Application of randomization techniques to space-time convolutional codes. Zbl 1374.94839
Sadjadpour, H. R.; Kim, Kyungmin; Wang, H.; Blum, R. S.; Lee, Y. H.
2006
On the stability of a new Pexider-type functional equation. Zbl 1146.39041
Jun, Kil-Woung; Lee, Yang-Hi; Lee, Juri
2008
Jin, Sun Sook; Lee, Yang Hi
2011
A fixed point approach to the stability of the mixed type functional equation. Zbl 1253.39029
Jin, Sun Sook; Lee, Yang Hi
2012
A survey of recent results and problems in the study of convolution products of sequences. Zbl 0321.40002
Bojanic, R.; Lee, Y. H.
1973
Fuzzy stability of a mixed type functional equation. Zbl 1272.39017
Jin, Sun Sook; Lee, Yang-Hi
2011
An estimate for the rate of convergence of convolution products of sequences. Zbl 0278.40001
Bojanic, R.; Lee, Y. H.
1974
A note on the Hyers-Ulam-Rassias stability of a quadratic equation. Zbl 1067.39039
Kang, Jie-Hyung; Lee, Chang-Ju; Lee, Yang-Hi
2004
Nearly general septic functional equation. Zbl 1480.39028
Chang, Ick-Soon; Lee, Yang-Hi; Roh, Jaiok
2021
On the stability of the mixed type functional equation in random normed spaces via fixed point method. Zbl 1271.39027
Jin, Sun Sook; Lee, Yang-Hi
2012
The stability of a general sextic functional equation by fixed point theory. Zbl 1457.39018
Roh, Jaiok; Lee, Yang-Hi; Jung, Soon-Mo
2020
A non-separable solution of the diffusion equation based on the Galerkin’s method using cubic splines. Zbl 1204.65125
Moon, B. S.; Yoo, D. S.; Lee, Y. H.; Oh, I. S.; Lee, J. W.; Lee, D. Y.; Kwon, K. C.
2010
Lee, Yang-Hi
2013
Stability of some cubic-additive functional equations. Zbl 1447.39021
Lee, Yang-Hi; Jung, Soon-Mo
2020
Nearly general septic functional equation. Zbl 1480.39028
Chang, Ick-Soon; Lee, Yang-Hi; Roh, Jaiok
2021
Kim, Gwang Hui; Lee, Yang-Hi
2020
The stability of a general sextic functional equation by fixed point theory. Zbl 1457.39018
Roh, Jaiok; Lee, Yang-Hi; Jung, Soon-Mo
2020
Stability of some cubic-additive functional equations. Zbl 1447.39021
Lee, Yang-Hi; Jung, Soon-Mo
2020
On the Hyers-Ulam-Rassias stability of a general quartic functional equation. Zbl 1427.39016
Lee, Yang-Hi
2019
On the stability of a general quadratic-cubic functional equation in non-Archimedean normed spaces. Zbl 1427.39015
Lee, Yang-Hi
2019
A fixed point approach to the stability of a quadratic-cubic-quartic functional equation. Zbl 1429.39023
Lee, Yang-Hi
2019
Lee, Yang-Hi; Jung, Soon-Mo; Rassias, Michael Th.
2018
A general theorem on the fuzzy stability of a class of functional equations including quadratic-additive functional equations. Zbl 1403.39029
Lee, Yang-Hi; Jung, Soon-Mo
2018
Stability of a monomial functional equation on a restricted domain. Zbl 1391.39036
Lee, Yang-Hi
2017
A fixed point approach to the stability of a mean value type functional equation. Zbl 1391.39034
Jung, Soon-Mo; Lee, Yang-Hi
2017
Approximation properties of solutions of a mean value type functional inequalities. Zbl 1412.39035
Choi, Ginkyu; Jung, Soon-Mo; Lee, Yang-Hi
2017
A fixed point approach to the stability of an additive-quadratic-cubic-quartic type functional equation. Zbl 1339.39028
Lee, Yang-Hi; Jung, Soon-Mo
2016
Approximation of Jensen type quadratic-additive mappings via the fixed point theory. Zbl 1333.39038
Lee, Yang-Hi; Rassias, John Michael; Kim, Hark-Mahn
2016
Solving bi-level linear programming problem through hybrid of immune genetic algorithm and particle swarm optimization algorithm. Zbl 1410.90123
Kuo, R. J.; Lee, Y. H.; Zulvia, Ferani E.; Tien, F. C.
2015
A general uniqueness theorem concerning the stability of monomial functional equations in fuzzy spaces. Zbl 1311.39048
Lee, Yang-Hi; Jung, Soon-Mo
2015
A general theorem on the stability of a class of functional equations including monomial equations. Zbl 1335.39035
Lee, Yang-Hi; Jung, Soon-Mo
2015
On an $$n$$-dimensional mixed type additive and quadratic functional equation. Zbl 1364.39023
Lee, Yang-Hi; Jung, Soon-Mo; Rassias, Michael Th.
2014
Stability of $$n$$-Jordan homomorphisms from a normed algebra to a Banach algebra. Zbl 1470.39054
Lee, Yang-Hi
2013
Additive and quadratic type functional equation and its fuzzy stability. Zbl 1268.39028
Chang, Ick-Soon; Lee, Yang-Hi
2013
Lee, Yang-Hi
2013
Fuzzy stability of the Cauchy additive and quadratic type functional equation. Zbl 1251.39024
Jin, Sunsook; Lee, Yang-Hi
2012
On the stability of a mixed type quadratic and cubic functional equation. Zbl 1282.39032
Lee, Chang-Ju; Lee, Yang-hi
2012
A fixed point approach to the stability of an $$n$$-dimensional mixed-type additive and quadratic functional equation. Zbl 1235.39025
Lee, Yang-Hi; Jung, Soon-Mo
2012
Stability of the $$n$$-dimensional mixed-type additive and quadratic functional equation in non-Archimedean normed spaces. Zbl 1237.39035
Lee, Yang-Hi; Jung, Soon-Mo; Rassias, Themistocles M.
2012
A fixed point approach to the stability of the mixed type functional equation. Zbl 1253.39029
Jin, Sun Sook; Lee, Yang Hi
2012
On the stability of the mixed type functional equation in random normed spaces via fixed point method. Zbl 1271.39027
Jin, Sun Sook; Lee, Yang-Hi
2012
Fuzzy stability of a functional equation deriving from quadratic and additive mappings. Zbl 1221.39037
Jin, Sun Sook; Lee, Yang-Hi
2011
Fuzzy stability of a general quadratic functional equation. Zbl 1320.39034
Jin, Sun Sook; Lee, Yang-Hi
2011
Jin, Sun Sook; Lee, Yang Hi
2011
Fuzzy stability of a mixed type functional equation. Zbl 1272.39017
Jin, Sun Sook; Lee, Yang-Hi
2011
A primal-dual interior-point algorithm based on a new kernel function. Zbl 1237.90154
Cho, G. M.; Cho, Y. Y.; Lee, Y. H.
2010
A non-separable solution of the diffusion equation based on the Galerkin’s method using cubic splines. Zbl 1204.65125
Moon, B. S.; Yoo, D. S.; Lee, Y. H.; Oh, I. S.; Lee, J. W.; Lee, D. Y.; Kwon, K. C.
2010
On the stability of the monomial functional equation. Zbl 1152.39023
Lee, Yang-Hi
2008
On the Rassias stability of a bi-Jensen functional equation. Zbl 1161.39022
Jun, Kil-Woung; Lee, Yang-Hi; Oh, Jeong-Ha
2008
A heuristic for vehicle fleet mix problem using tabu search and set partitioning. Zbl 1153.90359
Lee, Y. H.; Kim, J. I.; Kang, K. H.; Kim, K. H.
2008
On the generalized Hyers-Ulam stability of the generalized polynomial function of degree 3. Zbl 1175.39021
Lee, Yang-Hi
2008
On the Hyers-Ulam-Rassias stability of the bi-Jensen functional equation. Zbl 1172.39034
Jun, Kil-Woung; Han, Mi-Hyen; Lee, Yang-Hi
2008
On the stability of a Cauchy-Jensen functional equation. Zbl 1168.39307
Jun, Kil-Woung; Lee, Yang-Hi; Cho, Young-Sun
2008
On the stability of a new Pexider-type functional equation. Zbl 1146.39041
Jun, Kil-Woung; Lee, Yang-Hi; Lee, Juri
2008
Complexity of large-update interior point algorithm for $$P_{*}(\kappa )$$ linear complementarity problems. Zbl 1135.90410
Cho, G. M.; Kim, M. K.; Lee, Y. H.
2007
A generalization of the Hyers-Ulam-Rassias stability of the pexiderized quadratic equations. II. Zbl 1143.39014
Jun, Kil-Woung; Lee, Yang-Hi
2007
On the generalized Hyers-Ulam stability of a Cauchy-Jensen functional equation. Zbl 1153.39031
Jun, Kil-Woung; Lee, Yang-Hi; Cho, Young-Sun
2007
Application of randomization techniques to space-time convolutional codes. Zbl 1374.94839
Sadjadpour, H. R.; Kim, Kyungmin; Wang, H.; Blum, R. S.; Lee, Y. H.
2006
A generalization of the Hyers-Ulam-Rassias stability of the Pexiderized quadratic equations. Zbl 1060.39029
Jun, Kil-Woung; Lee, Yang-Hi
2004
On the Hyers-Ulam-Rassias stability of an $$n$$-dimensional pexiderized quadratic equation. Zbl 1050.39033
Jun, Kil-Woung; Bae, Jae-Hyeong; Lee, Yang-Hi
2004
A generalization of the Hyers-Ulam-Rassias stability of a functional equation of Davison. Zbl 1058.39022
Jun, Kil-Woung; Jung, Soon-Mo; Lee, Yang-Hi
2004
A note on the Hyers-Ulam-Rassias stability of a quadratic equation. Zbl 1067.39039
Kang, Jie-Hyung; Lee, Chang-Ju; Lee, Yang-Hi
2004
On the Hyers-Ulam-Rassias stability of a pexiderized quadratic inequality. Zbl 0976.39031
Jun, Kil-Woung; Lee, Yang-Hi
2001
On the stability of approximately additive mappings. Zbl 0961.47039
Lee, Yang-Hi; Jun, Kil-Woung
2000
A generalization of the Hyers-Ulam-Rassias stability of the Pexider equation. Zbl 0957.39008
Lee, Yang-Hi; Jun, Kil-Woung
2000
A note on the Hyers-Ulam-Rassias stability of Pexider equation. Zbl 0976.39030
Lee, Yang-Hi; Jun, Kil-Woung
2000
A generalization of the Hyers-Ulam-Rassias stability of Jensen’s equation. Zbl 0933.39053
Lee, Yang-Hi; Jun, Kil-Woung
1999
An economic machining process model using fuzzy nonlinear programming and neural network. Zbl 0939.90523
Lee, Y. H.; Yang, B. H.; Moon, K. S.
1999
On estimating integrated squared spectral density derivatives. Zbl 0838.62086
Lee, Y. H.; Cho, S.; Kim, W. C.; Park, B. U.
1995
An estimate for the rate of convergence of convolution products of sequences. Zbl 0278.40001
Bojanic, R.; Lee, Y. H.
1974
A survey of recent results and problems in the study of convolution products of sequences. Zbl 0321.40002
Bojanic, R.; Lee, Y. H.
1973
all top 5