Fuzzy optimization in gH- symmetrically differentiable fuzzy function of several variables

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DOI:

https://doi.org/10.26637/MJM0803/0099

Abstract

This paper defines a new concept called Levelwise generalized hukuhara symmetric ( $\mathrm{LgHs})$ derivative of functions which are of fuzzy valued and with several variables. We can see that $\mathrm{LgH}$ derivative of functions which are of fuzzy valued and with several variables is very much general compared to existing ones. Here we introduced a concept of midpoint and radius function. This allows us for a connection between generalized hukuhara symmetric ( $\mathrm{gHs}$ ) differentiability and classic definitions for the cases of differentiability in functions which are real valued. The novel directional $\mathrm{LgH}$ derivative and partial $\mathrm{gHs}$ derivative unifies and extends in latest papers.

Keywords:

gHs derivative, Fuzzy optimization, Fuzzy functions of several variables, Fuzzy directional LgHs differentiability

Mathematics Subject Classification:

Mathematics
  • Pages: 1295-1300
  • Date Published: 01-07-2020
  • Vol. 8 No. 03 (2020): Malaya Journal of Matematik (MJM)

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Published

01-07-2020

How to Cite

Edithstine Rani Mathew, and Lovelymol Sebastian. “Fuzzy Optimization in GH- Symmetrically Differentiable Fuzzy Function of Several Variables”. Malaya Journal of Matematik, vol. 8, no. 03, July 2020, pp. 1295-00, doi:10.26637/MJM0803/0099.