A double inequality for an integral mean in terms of the exponential and logarithmic means
Sign Up to like & getrecommendations! Published in 2017 at "Periodica Mathematica Hungarica"
DOI: 10.1007/s10998-016-0181-9
Abstract: In the paper, the authors aim to present a double inequality for the integral mean $$\begin{aligned} \frac{1}{2\pi }\int _0^{2\pi }a^{\cos ^2\theta }b^{\sin ^2\theta }{{\mathrm{d}}}\theta \end{aligned}$$12π∫02πacos2θbsin2θdθin terms of the exponential and logarithmic means. For attaining the… read more here.
Keywords: integral mean; double inequality; terms exponential; exponential logarithmic ... See more keywords
Mathematical Connections Activated in High School Students’ Practice Solving Tasks on the Exponential and Logarithmic Functions
Sign Up to like & getrecommendations! Published in 2021 at "Eurasia Journal of Mathematics, Science and Technology Education"
DOI: 10.29333/ejmste/11126
Abstract: The current paper aims to identify the mathematical connections activated by 10 Mexican high school students while solving mathematical tasks that involve the exponential and logarithmic function. We used the Expanded Mathematical Connections Model (EMCM)… read more here.
Keywords: exponential logarithmic; mathematical connections; high school; school students ... See more keywords
New Bell-Sheffer Polynomial Sets
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DOI: 10.3390/axioms7040071
Abstract: In recent papers, new sets of Sheffer and Brenke polynomials based on higher order Bell numbers, and several integer sequences related to them, have been studied. The method used in previous articles, and even in… read more here.
Keywords: bell sheffer; sheffer polynomial; exponential logarithmic; polynomial sets ... See more keywords