Analyzing an inventory model with two-level trade credit period including the effect of customers’ credit on the demand function using q-fuzzy number
Sign Up to like & getrecommendations! Published in 2020 at "Operational Research"
DOI: 10.1007/s12351-018-0391-4
Abstract: In this paper, an EOQ model for deteriorating items has been developed in infinite time horizon including two-level delay in payment in which one delay in payment (M) is offered to the retailer by the… read more here.
Keywords: fuzzy number; credit period; retailer; credit ... See more keywords
Interval fuzzy number-based approach for modeling an uncertain fuzzy yield learning process
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Ambient Intelligence and Humanized Computing"
DOI: 10.1007/s12652-019-01302-5
Abstract: An interval fuzzy number-based approach was proposed in this study to model an uncertain yield learning process. The study aimed to overcome the limitations of present methods, wherein the lower and upper bounds of the… read more here.
Keywords: number based; yield; fuzzy number; based approach ... See more keywords
Fuzzy fractional shallow water wave equations: analysis, convergence of solutions, and comparative study with depth as triangular fuzzy number
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DOI: 10.1088/1402-4896/ad8afd
Abstract: We explore the integration of fuzzy fractional calculus into the modeling framework, recognizing its significance in capturing the inherent uncertainties and complexities present in Shallow Water Wave (ffSWW) dynamics. By incorporating fuzzy fractional calculus, we… read more here.
Keywords: shallow water; fuzzy fractional; fuzzy number; water wave ... See more keywords
Fuzzy reliability of a turbines structure system using the right triangular fuzzy number
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Quality in Maintenance Engineering"
DOI: 10.1108/jqme-02-2021-0017
Abstract: PurposeThe purpose of this paper is to investigate the performance of a turbine structure of the oil and gas Egyptian company in terms of reliability, mean time to failure (MTTF), mean time to repair (MTTR)… read more here.
Keywords: system; right triangular; paper; fuzzy number ... See more keywords
Graphic Representation of a Dimensional Expansion of Triangular Fuzzy Number
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Mathematics"
DOI: 10.1155/2021/1970553
Abstract: We calculate Zadeh’s max-min composition operators for two 3-dimensional triangular fuzzy numbers. We prove that if the 3-dimensional result is limited to 2 dimensions, it is the same as the 2-dimensional result, which is shown… read more here.
Keywords: fuzzy; value; triangular fuzzy; fuzzy number ... See more keywords
Optimizing Inventory Costs in Manufacturing Systems Using Trapezoidal and Pentagonal Fuzzy Numbers
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DOI: 10.1155/jom/4040646
Abstract: Every manufacturing industry strives to always provide impeccable goods. Due to machine failures, labor issues, etc., this is practically unachievable in real‐world situations during the manufacturing run time. As a result, things of subpar quality… read more here.
Keywords: fuzzy number; trapezoidal pentagonal; fuzzy numbers; cost ... See more keywords
Forecasting ASEAN countries exchange rates using auto regression model based on triangular fuzzy number
Sign Up to like & getrecommendations! Published in 2019 at "Indonesian Journal of Electrical Engineering and Computer Science"
DOI: 10.11591/ijeecs.v14.i3.pp1525-1532
Abstract: Exchange rate forecasting is important to represent the expectation of exchange rates future values. The forecasting task is due to the economic factor and the historical data used to forecast are exposed to uncertainty and… read more here.
Keywords: exchange rates; model; fuzzy number; data preparation ... See more keywords
Modified Block Homotopy Perturbation Method for solving triangular linear Diophantine fuzzy system of equations
Sign Up to like & getrecommendations! Published in 2023 at "Advances in Mechanical Engineering"
DOI: 10.1177/16878132231159519
Abstract: Numerous real-world applications can be solved using the broadly adopted notions of intuitionistic fuzzy sets, Pythagorean fuzzy sets, and q-rung orthopair fuzzy sets. These theories, however, have their own restrictions in terms of membership and… read more here.
Keywords: triangular linear; linear diophantine; fuzzy number; number ... See more keywords
Up and Down h-Pre-Invex Fuzzy-Number Valued Mappings and Some Certain Fuzzy Integral Inequalities
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DOI: 10.3390/axioms12010001
Abstract: The objective of the current paper is to incorporate the new class and concepts of convexity and Hermite–Hadamard inequality with the fuzzy Riemann integral operators because almost all classical single-valued and interval-valued convex functions are… read more here.
Keywords: pre invex; fuzzy number; number valued; invex fuzzy ... See more keywords
Properties of Convex Fuzzy-Number-Valued Functions on Harmonic Convex Set in the Second Sense and Related Inequalities via Up and Down Fuzzy Relation
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DOI: 10.3390/axioms12040399
Abstract: In this paper, we provide different variants of the Hermite–Hadamard (H⋅H) inequality using the concept of a new class of convex mappings, which is referred to as up and down harmonically s-convex fuzzy-number-valued functions (UDH s-convex… read more here.
Keywords: second sense; fuzzy number; convex fuzzy; number valued ... See more keywords
A New Contribution in Fractional Integral Calculus and Inequalities over the Coordinated Fuzzy Codomain
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DOI: 10.3390/axioms13100666
Abstract: The correct derivation of integral inequalities on fuzzy-number-valued mappings depends on applying fractional calculus to fuzzy number analysis. The purpose of this article is to introduce a new class of convex mappings and generalize various… read more here.
Keywords: fuzzy number; fractional integral; calculus; valued mappings ... See more keywords