Search Results - "Computational & applied mathematics"

An extended shift-invert residual Arnoldi method by Yue, Su-Feng, Zhang, Jian-Jun

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An effective analytical method for buckling solutions of a restrained FGM nonlocal beam by Civalek, Ömer, Uzun, Büşra, Yaylı, Mustafa Özgür

“…This work studies the size-dependent stability analysis of restrained nanobeam with functionally graded material via nonlocal Euler–Bernoulli beam theory using…”
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Least squares parameter estimation and multi-innovation least squares methods for linear fitting problems from noisy data by Ding, Feng

“…Least squares is an important method for solving linear fitting problems and quadratic optimization problems. This paper explores the properties of the least…”
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On conformable fractional calculus by Abdeljawad, Thabet

“…Recently, the authors Khalil et al. (2014) introduced a new simple well-behaved definition of the fractional derivative called conformable fractional…”
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A new definition of fractional derivative by Khalil, R., Al Horani, M., Yousef, A., Sababheh, M.

“…We give a new definition of fractional derivative and fractional integral. The form of the definition shows that it is the most natural definition, and the…”
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Bipolar fuzzy TOPSIS and bipolar fuzzy ELECTRE-I methods to diagnosis by Akram, Muhammad, Shumaiza, Arshad, Maham

“…Medical diagnosis is the process of determining which disease or condition explains a person’s symptoms or signs. The complexity and uncertainty of diagnostic…”
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Decision-making model under complex picture fuzzy Hamacher aggregation operators by Akram, Muhammad, Bashir, Ayesha, Garg, Harish

“…The paper aims are to propose a new concept called as complex picture fuzzy set (CPFS), as an extension of complex intuitionistic fuzzy set (CIFS). The…”
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Maclaurin symmetric mean operators and their applications in the environment of complex q-rung orthopair fuzzy sets by Ali, Zeeshan, Mahmood, Tahir

“…The Maclaurin symmetric mean (MSM) and dual Maclaurin symmetric mean (DMSM) operators are two aggregation operators to aggregate the q-rung orthopair fuzzy…”
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Qualitative analysis of caputo fractional integro-differential equations with constant delays by Bohner, Martin, Tunç, Osman, Tunç, Cemil

“…In this paper, a nonlinear Volterra integro-differential equation with Caputo fractional derivative, multiple kernels, and multiple constant delays is…”
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Location selection of electric vehicles charging stations by using the spherical fuzzy CPT–CoCoSo and D-CRITIC method by Zhang, Huiyuan, Wei, Guiwu

“…Location selection of electric vehicle charging stations (LSEVCS) is a complex multi-attribute group decision-making (MAGDM) problem involving multiple experts…”
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Approaches to multi-attribute decision-making based on picture fuzzy Aczel–Alsina average aggregation operators by Senapati, Tapan

“…Picture fuzzy numbers (PFNs) are extremely reasonable to be utilized for delineating dubious or fuzzy data. In this article, we introduce the aggregation…”
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FMNEICS: fractional Meyer neuro-evolution-based intelligent computing solver for doubly singular multi-fractional order Lane–Emden system by Sabir, Zulqurnain, Raja, Muhammad Asif Zahoor, Shoaib, Muhammad, Aguilar, J. F. Gómez

“…In the present study, a novel fractional Meyer neuro-evolution-based intelligent computing solver (FMNEICS) is presented for numerical treatment of doubly…”
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Separable synthesis gradient estimation methods and convergence analysis for multivariable systems by Xu, Ling, Ding, Feng

“…This paper studies the parameter identification problem for a large-scale multivariable systems. In terms of the identification obstacle causing by huge…”
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Applications of partial belong and total non-belong relations on soft separation axioms and decision-making problem by El-Shafei, M. E., Al-shami, T. M.

“…This study introduces a new family of soft separation axioms and a real-life application utilizing partial belong and natural non-belong relations. First, we…”
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On the unit Burr-XII distribution with the quantile regression modeling and applications by Korkmaz, Mustafa Ç., Chesneau, Christophe

“…In this paper, we modify the Burr-XII distribution through the inverse exponential scheme to obtain a new two-parameter distribution on the unit interval…”
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Multiple attribute decision-making approach for Pythagorean neutrosophic normal interval-valued fuzzy aggregation operators by Palanikumar, M., Arulmozhi, K., Jana, Chiranjibe

“…We present a communication which deals with some new methods to solve multiple attribute decision-making (MADM) problems based on Pythagorean neutrosophic…”
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Spherical fuzzy Dombi power Heronian mean aggregation operators for multiple attribute group decision-making by Zhang, Huiyuan, Wei, Guiwu, Chen, Xudong

“…As a new improvement of fuzzy sets (FSs), spherical fuzzy sets (SFSs) can provide a wider space for decision-makers (DMs) to express their preference…”
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Analysis and some applications of a regularized Ψ–Hilfer fractional derivative by Jajarmi, Amin, Baleanu, Dumitru, Sajjadi, Samaneh Sadat, Nieto, Juan J.

“…The main purpose of this research is to present a generalization of Ψ–Hilfer fractional derivative, called as regularized Ψ–Hilfer, and study some of its basic…”
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Complex dynamics of a discrete-time Bazykin–Berezovskaya prey-predator model with a strong Allee effect by Naik, Parvaiz Ahmad, Eskandari, Zohreh, Yavuz, Mehmet, Zu, Jian

“…The present paper investigates the critical normal form coefficients for the one-parameter and two-parameter bifurcations of a discrete-time…”
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Soft somewhat open sets: soft separation axioms and medical application to nutrition by Al-shami, Tareq M.

“…This paper contributes to the growing literature on soft topology and decision-making problems. First, we establish new properties of soft somewhat open sets…”
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