Existence of Hukuhara Differentiability of Fuzzy-Valued Functions
DOI:
https://doi.org/10.18311/jims/2017/5824Keywords:
Fuzzy-valued Functions, Hukuhara Differentiability, Fuzzy ModellingAbstract
In this paper, we discuss existence of Hukuhara differentiability of fuzzy-valued functions. Several examples are worked out to check that fuzzy-valued functions are one time, two times and n-times H-differentiable. We study the effects of fuzzy modelling on existence of Hukuhara differentiability of fuzzy-valued functions. We discuss existence of gH-differentiability and its comparison with H-differentiability.Downloads
Metrics
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2017 U. M. Pirzada, D. C. Vakaskar
This work is licensed under a Creative Commons Attribution 4.0 International License.
Accepted 2017-04-04
Published 2017-07-01
References
Bede B. and Gal S. G., Generalizations of the differentiability of fuzzy-number-valued functions with applications to fuzzy differential equations, Fuzzy Sets and Systems, 151 (2005) 581-599.
Bede B. and Stefanini L., Generalized differentiability of fuzzy-valued functions, Fuzzy Sets and Systems, 230 (2013) 119-141.
Diamond P., Kloeden P., Metric spaces of fuzzy sets: Theory and Applications, World Scientific (1994).
George A. A., Fuzzy Ostrowski Type Inequalities, Computational and Applied mathematics. 22 (2003) 279-292.
George, A. A., Fuzzy Taylor Formulae, CUBO, A Mathematical Journal, 7 (2005) 1-13.
Hukuhara M., Integration des applications mesurables dont la valeur est un compact convexe, Funkc. Ekvac., 10 (1967) 205-223.
Hsien-Chung Wu, Duality Theory in Fuzzy Optimization Problems, Fuzzy Optimization and Decision Making, 3 (2004) 345-365.
Hsien-Chung Wu, An (α, β)-Optimal Solution Concept in Fuzzy Optimization Problems, Optimization, 53 (2004) 203-221.
Kaleva O., Fuzzy Differential Equations, Fuzzy Sets and Systems, 24 (1987) 301-317.
Pathak V.D and Pirzada U.M., Ncessary and Sufficient Optimality Conditions for Nonlinear Unconstrained Fuzzy Optimization Problem, Journal of the Indian Math. Soc., 80 (2013) 141-155.
Pirzada U. M. and Pathak V. D., Newton Method for Solving Multi-variable Fuzzy Optimization Problem, Journal of Optimization Theory and Applications; Springer, 156 (2013) 867-881.
Puri M. L. and Ralescu D. A., Differentials of fuzzy functions, J. of Math. Analysis and App., 91 (1983) 552-558.
Saito, S. and Ishii H., L-Fuzzy Optimization Problems by Parametric Representation, IEEE, (2001) 1173-1177.
Song S., Wu C., Existence and uniqueness of solutions to Cauchy problem of fuzzy differential equations, Fuzzy Sets and Systems, 110 (2000) 55-67.
Stefanini L., A generalization of Hukuhara difference and division for interval and fuzzy arithmetic, Fuzzy Sets Syst. 161 (2010) 1564-1584.
Stefanini L. and Bede B., Generalized Hukuhara differentiability of interval-valued functions and interval differential equations, Nonlinear Anal. 71 (2009) 1311-1328.