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Problems concerning sharp coefficient functionals of bounded turning functions
AIMS Mathematics, 2023 The work presented in this article has been motivated by the recent research going on the Hankel determinant bounds and their related consequences, as well as the techniques used previously by many different authors.
Muhammmad Ghaffar Khan +3 more
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Hankel inequalities for bounded turning functions in the domain of cosine Hyperbolic function
AIMS Mathematics, 2023 In the present article, we define and investigate a new subfamily of holomorphic functions connected with the cosine hyperbolic function with bounded turning.
Muhammmad Ghaffar Khan +5 more
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New Bounds for the Modified Bessel Function of the First Kind and Toader-Qi Mean
Mathematics, 2021 Let Ipx be the modified Bessel function of the first kind of order p. The upper and lower bounds in the form of simple rational functions about cosht and (sinht)/t for the function I0x are obtained.
Ling Zhu
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A modified hyperbolic secant distribution [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2017 The aims of this paper are to introduce and validate a new distribution, which is related to the hyperbolic function. The differential equation is applied to obtain the survival and probabilistic functions. The moment generating function is provided by
Panu Thongchan, Winai Bodhisuwan
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Well-posedness and stability for fuzzy fractional differential equations
Nonlinear Analysis, 2022 In this article, we consider the existence and uniqueness of solutions for a class of initial value problems of fuzzy Caputo–Katugampola fractional differential equations and the stability of the corresponding fuzzy fractional differential equations ...
Xuping Zhang, Yanli Xi, Donal O’Regan
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Fractal and Fractional, 2022 This article investigates the local fractional generalized Kadomtsev–Petviashvili equation and the local fractional Kadomtsev–Petviashvili-modified equal width equation.
Mohammad Abdelhadi +2 more
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Fractal and Fractional, 2023 The Korteweg–de Vries (KDV) equation is one of the most well-known models in nonlinear physics, such as fluid physics, plasma, and ocean engineering. It is very important to obtain the exact solutions of this model in the process of studying these topics.
Guojiang Wu, Yong Guo
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Mathematics, 2023 The KPI equation is one of most well-known nonlinear evolution equations, which was first used to described two-dimensional shallow water wavs. Recently, it has found important applications in fluid mechanics, plasma ion acoustic waves, nonlinear optics,
Feiyun Pei, Guojiang Wu, Yong Guo
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Robust adaptive filtering algorithms based on (inverse)hyperbolic sine function.
PLoS ONE, 2021 Recently, adaptive filtering algorithms were designed using hyperbolic functions, such as hyperbolic cosine and tangent function. However, most of those algorithms have few parameters that need to be set, and the adaptive estimation accuracy and ...
Sihai Guan +3 more
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A Conditional Symmetric Memristive System With Infinitely Many Chaotic Attractors
IEEE Access, 2020 A chaotic system with a hyperbolic function flux-controlled memristor is designed, which exhibits conditional symmetry and attractor growing. The newly introduced cosine function keeps the polarity balance when some of the variables get polarity inversed
Jiacheng Gu +4 more
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