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Stability Analysis of Fractional-Order Mathieu Equation with Forced Excitation
Fractal and Fractional, 2022 The advantage of fractional-order derivative has attracted extensive attention in the field of dynamics. In this paper, we investigated the stability of the fractional-order Mathieu equation under forced excitation, which is based on a model of the ...
Ruihong Mu +3 more
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Fractional Mathieu Equation with Two Fractional Derivatives and Some Applications
Fractal and FractionalThe importance of this research comes from the several applications of the Mathieu equation and its generalizations in many scientific fields. Two models of fractional Mathieu equations are provided using Katugampola fractional derivatives in the sense ...
Ahmed Salem +2 more
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EPJ Web of Conferences, 2014 The Bohr-Mottelson Hamiltonian is amended with a potential which depends on both β and γ deformation variables and which allows us to separate the β variable from the other variables.
Raduta A. A., Buganu P.
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Observational constraints and preheating in cuscuton inflation
European Physical Journal C: Particles and Fields, 2023 We study cuscuton inflation for the models where the potential of the cuscuton takes quadratic and exponential forms. We find that for the quadratic potential, a scalar spectral index $$n_s$$ n s is not affected by cuscuton at the leading order in the ...
Phongpichit Channuie +2 more
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European Journal of Personality, EarlyView., 2020 Abstract Vocational interests are traditionally conceived as stable preferences for different activities. However, recent theorizing suggests their intraindividual variability. This preregistered experience sampling study examined intraindividual variation in selected vocational interests states and related situation and person factors (N = 237 ...
Lena Roemer +3 more
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Magnetic Vortex Core String Gyrotropic Oscillations in Thick Cylindrical Dots
Magnetism, 2022 The nonuniform magnetic vortex gyrotropic oscillations along the cylindrical dot thickness were calculated. A generalized Thiele equation was used for describing the vortex core motion including magnetostatic and exchange forces.
Konstantin Guslienko
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Mathieu functions and its useful approximation for elliptical waveguides
EPJ Web of Conferences, 2017 The standard form of the Mathieu differential equation is d2ydη2+(a−2qcos2η)y=0 where a and q are real parameters and q > 0. In this paper we obtain closed formula for the generic term of expansions of modified Mathieu functions in terms of Bessel and ...
Pillay Shamini, Kumar Deepak
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A Lie group treatment on a generalized evolution Fisher type equation with variable coefficients
Results in Physics, 2023 In this study, a general second-order evolution equation of the Fisher-type, with time-dependent variable coefficients, is considered. This equation contains many well-known equations, and obtained results may be applicable in investigating other ...
Shao-Wen Yao +2 more
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Effect of space charge potential on the behavior of confined gaseous 238UF6 ions in paul ion trap [PDF]
مجله علوم و فنون هستهای, 2020 This paper examined the behavior of confined 238UF6 gaseous ions in Paul’s quadrupole mass spectrometer under the influence of the field induced by the RF and DC potential applied to the end cap and ring electrodes and space charge potential, based on ...
N. Pishbin +4 more
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Advanced Materials Technologies, EarlyView.Mesenchymal stem cell derived extracellular vesicles (MSC‐EVs) are a promising therapeutic tool for regenerative medicine. However, the field lacks a reproducible high‐yield production method to answer the quantities needed for clinical translation.
Christophe Wong +7 more
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