Results 1 to 10 of about 4,000,497 (331)
The solution of fully fuzzy quadratic equation based on optimization theory. [PDF]
ScientificWorldJournal, 2014 Firstly in this paper we introduce a new concept of the 2nd power of a fuzzy number. It is exponent to production (EP) method that provides an analytical and approximate solution for fully fuzzy quadratic equation (FFQE) : F(X˜)=D˜, where F(X˜)=A˜X˜2+B˜X˜
Allahviranloo T, Gerami Moazam L.
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On a Cubic Equation and a Jensen-Quadratic Equation [PDF]
Abstract and Applied Analysis, 2007 We obtain the general solutions of the cubic functional equation3[g(x+y)+g(x−y)+6g(x)]=2g(2x+y)+2g(2x−y)+g(−x−y)+g(−x+y)+6g(−x)and the Jensen-quadratic functional equationf((x+y)/2,z+w)+f((x+y)/2,z−w)=f(x,z)+f(x,w)+f(y,z)+f(y,w).
Jae-Hyeong Bae, Won-Gil Park
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On a Quadratic Nonlinear Fractional Equation
Fractal and Fractional, 2023 In this paper, we study a quadratic nonlinear equation from the fractional point of view. An explicit solution is given in terms of the Lambert special function.
Iván Area, Juan J. Nieto
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A quadratic bilinear equation arising from the quadratic dynamical system [PDF]
Proceedings of the Estonian Academy of Sciences, 2021 A quadratic dynamical system with practical applications is taken into consideration. This system is transformed into a new bilinear system with Hadamard products by means of the implicit matrix structure. The corresponding quadratic bilinear equation is
Bo Yu, Ning Dong, Qiong Tang
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The cooling box problem: convection with a quadratic equation of state [PDF]
Journal of Fluid Mechanics, 2020 We investigate the convective cooling of a fluid with a quadratic equation of state (EOS) by performing three-dimensional direct numerical simulations of a flow with a fixed top-boundary temperature, which is lower than the initial fluid temperature.
J. Olsthoorn, E. Tedford, G. Lawrence
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A Thematic Review of Quadratic Equation Studies in The Field of Mathematics Education
Participatory Educational Research, 2023 Quadratic equations are one of the fundamental topics of the secondary school curriculum. Current research in algebra education indicates an upswing in interest in quadratic equations research; however, the general trend of quadratic equation studies is ...
Makbule Gözde DİDİŞ KABAR
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A NOVEL CONCEPT IN THEORY OF QUADRATIC EQUATION
JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES, 2022 The basic idea of a quadratic equation is one of the most important topics in algebra. The mathematical concept for the method of solution of a quadratic equation is dependent on the advancement of the theory of numbers.
P. Bhattacharyya
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Jurnal Derivat, 2023 This study aims to identify and describe student errors based on concepts errors, principles errors, and operations errors in solving quadratic equation material. This type of research is descriptive qualitative.
Jeriko Lumban Batu +1 more
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Quadratic Equation in Split Quaternions
Axioms, 2022 Split quaternions are noncommutative and contain nontrivial zero divisors. Generally speaking, it is difficult to solve equations in such an algebra. In this paper, by using the roots of any split quaternions and two real nonlinear systems, we derive ...
Wensheng Cao
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Characterization and stability analysis of advanced multi-quadratic functional equations
Advances in Difference Equations, 2021 In this paper, we introduce a new quadratic functional equation and, motivated by this equation, we investigate n-variables mappings which are quadratic in each variable.
Abasalt Bodaghi +2 more
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