Results 11 to 20 of about 39,512 (228)
Physica Scripta, 2023 Function approximation plays a crucial role in applied mathematics and mathematical physics, involving tasks such as interpolation, extrapolation, and studying asymptotic properties.
S. Mironov
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Some New Simple Inequalities Involving Exponential, Trigonometric and Hyperbolic Functions [PDF]
Cubo (Temuco), 2019 The prime goal of this paper is to establish sharp lower and upper bounds for useful functions such as the exponential functions, with a focus on exp(−x2), the trigonometric functions (cosine and sine) and the hyperbolic functions (cosine and sine).
Yogesh J. Bagul, C. Chesneau
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On exponential and trigonometric functions on nonuniform lattices
The Ramanujan Journal, 2019 On non-uniform lattices, the authors develop analogs of exponential and trigonometric functions (including the \(q\)-exponential function). They derive many fundamental properties of these functions, such as the addition formula, positivity, reciprocal and the fundamental trigonometric relations.
M. Kenfack Nangho +2 more
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Improved q-exponential and q-trigonometric functions [PDF]
Applied Mathematics Letters, 2010 We propose a new definition of the q-exponential function. Our q-exponential function maps the imaginary axis into the unit circle and the resulting q-trigonometric functions are bounded and satisfy the Pythagorean identity.
J. Cieśliński
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Analytical calculation of a class of integrals containing exponential and trigonometric functions [PDF]
Mathematics of Computation, 1983 It is shown how to evaluate analytically integrals from 0 to 2 π 2\pi of functions of the type f ( ϕ ) g ( ϕ ) exp { G ( ϕ ) } f(\phi )\;g(\phi )\exp \{ G(\phi )\} , where g
V. Massidda
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Journal of Mathematical Inequalities, 2023 . As an interesting generalization involving the interval-valued convex functions, the interval-valued exponential trigonometric convex function is fi rstly introduced, and their meaningful properties are then investigated.
Taic un Zhou, T. Du
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Fractal and Fractional, 2023 The concept of convexity is fundamental in order to produce various types of inequalities. Thus, convexity and integral inequality are closely related.
Muhammad Bilal Khan +3 more
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“Addition” theorems for some $q$-exponential and $q$-trigonometric functions [PDF]
Methods and Applications of Analysis, 1997 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
S. Suslov
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Relation of Some Known Functions in terms of Generalized Meijer G-Functions
Journal of Mathematics, 2021 The aim of this paper is to prove some identities in the form of generalized Meijer G-function. We prove the relation of some known functions such as exponential functions, sine and cosine functions, product of exponential and trigonometric functions ...
Syed Ali Haider Shah +3 more
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Refinements of Some Classical Inequalities Involving Sinc and Hyperbolic Sinc Functions
Annales Mathematicae Silesianae, 2023 Several bounds of trigonometric-exponential and hyperbolic-exponential type for sinc and hyperbolic sinc functions are presented. In an attempt to generalize the results, some known inequalities are sharpened and extended.
Bagul Yogesh J. +3 more
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