A comprehensive study of a backlogging EOQ model with nonlinear heptagonal dense fuzzy environment

S Maity, A Chakraborty, SK De, SP Mondal… - RAIRO-operations …, 2020 - rairo-ro.org
This paper deals with an adaptation of an application of nonlinear heptagonal dense fuzzy
number. The concept of linear and as well as non-linear for both symmetric and asymmetric …

[HTML][HTML] Various defuzzification and ranking techniques for the heptagonal fuzzy number to prioritize the vulnerable countries of stroke disease

E Natarajan, F Augustin, MKA Kaabar… - Results in Control and …, 2023 - Elsevier
The idea of fuzzy numbers is determined according to their uncertainty points, which include
interval values, triangular, trapezoidal, and heptagonal fuzzy numbers, etc. This article …

[PDF][PDF] A nonagonal fuzzy number and its arithmetic operation

A Felix, S Christopher, AV Devadoss - rn, 2015 - researchgate.net
In many real life cases, the decision data of human judgments with preferences are often
vague so that the usual ways of using crisp values are inadequate also using fuzzy numbers …

[PDF][PDF] Haar ranking of linear and non-linear heptagonal fuzzy number and its application

S Karthik, N Punithavelan, SK Dash - aa, 2019 - researchgate.net
Fuzzy numbers play a vital role in all the decision making problems as it represents the
value to the linguistic terms which is the input for all the decision making techniques. In the …

New arithmetic operations of triskaidecagonal fuzzy number using alpha cut

A Rajkumar, D Helen - … : Theories and Applications: Proceedings of SoCTA …, 2018 - Springer
The main target of the paper is to introduce the new fuzzy number called Triskaidecagonal
fuzzy number with linguistics values and also includes basic arithmetic operations by means …

[PDF][PDF] New Ranking Function Technique for Fully Fuzzy Linear Programming Problems Utilizing Generalized Decagonal Membership Function

IH Hasan, IH Al-kanani - Int J Math Compu Sci, 2023 - ijmcs.future-in-tech.net
The fuzziness approach is useful when trying to solve programming problems with a degree
of ambiguity. In recent years, various approaches to the difficulties of fuzzy linear …

Pentadecagonal Fuzzy Number [PDFN] and Its Arithmetic Operations Using Alpha Cut

NR Naveena, A Rajkumar - Journal of Computational and …, 2018 - ingentaconnect.com
Fuzzy operations are used to solve the problems which arise in the economics, physics and
in the engineering field. Hence it is important to represent the fuzzy numbers. In this paper …

New arithmetic operations of triskaidecagonal fuzzy number using alpha cut

A Rajkumar, D Helen - Soft Comput Theor Appl, 2016 - Springer
The main target of the paper is to introduce the new fuzzy number called Triskaidecagonal
fuzzy number with linguistics values and also includes basic arithmetic operations by means …

Optimal fuzzy solution for fully fuzzy quadratic fractional programming problems with decagonal membership function and ranking function technique

IH Hasan, IHA Kanani - AIP Conference Proceedings, 2024 - pubs.aip.org
The fuzziness approach is useful when finding a solution to a programming problem with
some element of uncertainty. Using standard programming techniques, an optimal value for …

Intuitionistic decagonal & hendecagonal fuzzy number & its properties

LJ Anthvanet, A Rajkumar - AIP Conference Proceedings, 2023 - pubs.aip.org
Decision making arises out of numerous situations like replacements, unsureness, perilous
effects, mutual concerns, and intricacies. The puzzled effect is a logical favoritism where …