نتایج جستجو برای: bonferroni mean operator

تعداد نتایج: 680014  

Journal: :Mathematics 2022

Distance measures in ordered weighted averaging (OWA) operators allow the modelling of complex decision making problems where a set ideal values or characteristics are required to be met. The objective this paper is introduce extended distance and logarithmic OWA-based especially designed for analysis financial investment options. Based on immediate weights, Bonferroni means operators, we weigh...

Journal: :international journal of nonlinear analysis and applications 2012
m. el hamma r. daher a. el houasni a. khadari

using a generalized spherical mean operator, we obtain the generalizationof titchmarsh's theorem for the dunkl transform for functions satisfyingthe lipschitz condition in l2(rd;wk), where wk is a weight function invariantunder the action of an associated reection groups.

Journal: :Mathematics 2021

In investment selection problems, the existence of contingency and uncertainty may result in loss attribute information. Then, how to make proper decision-making will be a tricky proposition. this work, multiattribute group decision making (MAGDM) method based on generalized probabilistic hesitant fuzzy Bonferroni mean (GPHFBM) operator is constructed, which enables decision-makers select param...

Journal: :AJNR. American journal of neuroradiology 2017
C Badve A Yu S Dastmalchian M Rogers D Ma Y Jiang S Margevicius S Pahwa Z Lu M Schluchter J Sunshine M Griswold A Sloan V Gulani

BACKGROUND AND PURPOSE MR fingerprinting allows rapid simultaneous quantification of T1 and T2 relaxation times. This study assessed the utility of MR fingerprinting in differentiating common types of adult intra-axial brain tumors. MATERIALS AND METHODS MR fingerprinting acquisition was performed in 31 patients with untreated intra-axial brain tumors: 17 glioblastomas, 6 World Health Organiz...

Journal: :Journal of new theory 2022

This article investigates solutions to multiple attribute decision-making (MADM) problems in which the values take form of trapezoidal fuzzy multi-numbers. To do this, this paper proposes a kind mean aggregation operator called Bonferroni harmonic for aggregating information. Then, an approach that is solution algorithm has been developed find multi-attribute problems. Afterwards, illustrative ...

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