Results 61 to 70 of about 402,444 (166)
Optimal parameters for fiber Bragg gratings for sensing applications: a spectral study
SN Applied Sciences, 2021 The spectral characteristics viz. reflectivity, bandwidth, and sidelobes’ intensity for uniform and apodized (Gaussian, hyperbolic tangent, apod1, sine, and raised sine) fiber Bragg gratings (FBGs) were studied as a function of grating length and index ...
P. V. Raja Shekar +3 more
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Derivation of a tangent function using an integrated circuit four-quadrant multiplier [PDF]
, 1973 A tangent function generator is provided which utilizes input signals proportionate to the sine and cosine of a given angle. The equipment accomplishes a trigonometric manipulation which forms an output signal substantially independent of the input ...
Bregman, B. J.
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Three-point functions in sine-Liouville theory [PDF]
Journal of High Energy Physics, 2001 We calculate the three-point functions in the sine-Liouville theory explicitly. The same calculation was done in the (unpublished) work of Fateev, Zamolodchikov and Zamolodchikov to check the conjectured duality between the sine-Liouville and the SL(2,R)/U(1) coset CFTs.
Fukuda, Takeshi, Hosomichi, Kazuo
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Nekrasov Functions and Exact Bohr-Sommerfeld Integrals
, 2009 In the case of SU(2), associated by the AGT relation to the 2d Liouville theory, the Seiberg-Witten prepotential is constructed from the Bohr-Sommerfeld periods of 1d sine-Gordon model.
A Alexandrov +51 more
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Derivatives of meromorphic functions and sine function
Proceedings of the Japan Academy, Series A, Mathematical Sciences, 2015 In his paper [Ann. Math. (2) 70, 9--42 (1959; Zbl 0088.28505)] \textit{W. K. Hayman} proved that a transcendental meromorphic function \(f\) with finitely many zeros in \(\mathbb{C}\) assumes every finite non-zero value infinitely often. In this direction, the authors prove some results with new ideas.
Yang, Pai, Liu, Xiaojun, Pang, Xuecheng
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On the population model with a sine function
Mathematical Modelling and Analysis, 2006 In the interval [0,1] function sr(x) = r sin πx behaves similar to logistic function h μ (x) = μx(1‐ x). We prove that for every r > there exists subset ? ⊂ [0,1] such that sr : ? → ? is a chaotic function.
I. Bula, A. Vintere
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REVISED TRIGONOMETRIC SINE FUNCTION THEOREM
International Journal of Engineering Applied Sciences and Technology, 2021 This research paper is based on new findings and patterns which merge as an alternative to conventional trigonometric theorems. These findings are not based on any pre-theorems in geometry.
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On the Superstability Related with the Trigonometric Functional Equation
Advances in Difference Equations, 2009 We will investigate the superstability of the (hyperbolic) trigonometric functional equation from the following functional equations: , , , , which can be considered the mixed functional equations of the sine function and cosine function, of the ...
Kim GwangHui
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Note on λ- pseudo bi-starlike and bi-convex functions related with sine functions [PDF]
Surveys in Mathematics and its ApplicationsIn this paper we introduce two new classes ℬΣλ(μ) of λ-pseudo bi-starlike functions and 𝒦ℬΣλ(μ) of λ-pseudo bi-convex functions. Also, we determine the bounds for |a2| and |a3| where a2, a3 are the initial Taylor coefficients of f∈ℬΣλ(μ) and f∈𝒦ℬΣλ(μ ...
Kaliyappan Vijaya +2 more
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A new probabilistic model with applications to the wind speed energy data sets
Alexandria Engineering JournalSo far in the literature, the two-parameter Weibull distribution and its other extensions are frequently implemented to analyze the wind speed energy data sets. However, based on our study of the literature, there is no published work about analyzing the
Amirah Saeed Alharthi
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