Results 11 to 20 of about 814,533 (290)

Distance Measure Based MADM Strategy with Interval Trapezoidal Neutrosophic Numbers [PDF]

open access: yesNeutrosophic Sets and Systems, 2018
In this paper, we introduce interval trapezoidal neutrosophic number and define some arithmetic operations of the proposed interval trapezoidal neutrosophic numbers.
Pranab Biswas   +2 more
doaj   +5 more sources

Model for Conflict Resolution with Preference Represented as Interval Numbers [PDF]

open access: yesMATEC Web of Conferences, 2015
This paper takes the preference information of players to the outcomes in a form of interval numbers, and uses the possibility degree formula for the comparison between two interval numbers.
Yuan Haojie, Qu Yong
doaj   +4 more sources

The Interval-Valued Trapezoidal Approximation of Interval-Valued Fuzzy Numbers and Its Application in Fuzzy Risk Analysis [PDF]

open access: yesJournal of Applied Mathematics, 2014
Taking into account that interval-valued fuzzy numbers can provide more flexibility to represent the imprecise information and interval-valued trapezoidal fuzzy numbers are widely used in practice, this paper devotes to seek an approximation operator ...
Zengtai Gong, Shexiang Hai
doaj   +2 more sources

About Interval Estimations of the Prime Numbers Maintenance [PDF]

open access: yesБезопасность информационных технологий, 2011
In the article, within the framework of confidential information protection tasks, the model of prime and compound numbers formation in an interval ...
V. A. Minaev
doaj   +1 more source

Some Properties of Two Dimensional Interval Numbers [PDF]

open access: yes, 2022
In this paper, we will introduce the notion of convergence of two dimensional interval sequences and show that the set of all two dimensional interval numbers is a metric space.
Uğur ULUSU   +8 more
core   +1 more source

Explicit interval estimates for prime numbers [PDF]

open access: yesMathematics of Computation, 2022
Using a smoothing function and recent knowledge on the zeros of the Riemann zeta-function, we compute pairs of ( Δ
Michaela Cully-Hugill, Ethan S. Lee
openaire   +2 more sources

Interval arithmetic in calculations

open access: yesOpen Engineering, 2016
Interval arithmetic is the mathematical structure, which for real intervals defines operations analogous to ordinary arithmetic ones. This field of mathematics is also called interval analysis or interval calculations.
Bairbekova Gaziza   +3 more
doaj   +1 more source

Solving the Problem of Linear Programming with Cost Coefficients and Grey Resources Using the Primal Simplex Algorithm [PDF]

open access: yesBig Data and Computing Visions, 2022
In most real-world issues, we are dealing with situations where accurate data and complete information are not available. One way to deal with these uncertainties in real life is to use Grey System Theory (GST). In this paper, a linear programing problem
Farid Pourofoghi
doaj   +1 more source

A new method for fuzzy decision making based on ranking generalized fuzzy numbers and interval type-2 fuzzy sets [PDF]

open access: yes, 2012
This paper presents a new method for fuzzy decision making based on ranking generalized fuzzy numbers and interval type-2 fuzzy sets. First, we propose a new fuzzy ranking method based on the α-cuts of generalized fuzzy numbers and interval type-2 fuzzy ...
陳錫明; Chen, Shyi-ming; 王正一; Wang, Cheng-yi
core   +1 more source

A note on the correlation of fuzzy numbers by expected interval [PDF]

open access: yes, 2009
In this paper, we propose a method to calculate the correlation coefficient of fuzzy numbers by means of "expected interval" (see [8], [9]). This value obtained from our formula tell us not only the strength of relationship between the fuzzy numbers, but
Hung, Wen-liang; 吳忠武; Wu, Jong-wuu
core   +1 more source

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