Sharp Bounds for Toader-Type Means in Terms of Two-Parameter Means
Sign Up to like & getrecommendations! Published in 2021 at "Acta Mathematica Scientia"
DOI: 10.1007/s10473-021-0306-y
Abstract: In the article, we prove that the double inequalities $$\begin{array}{*{20}{c}} {{G^p}\left[ {{\lambda _1}a + \left( {1 - {\lambda _1}} \right)b,{\lambda _1}b + \left( {1 - {\lambda _1}} \right)a} \right]{A^{1 - p}}\left( {a,b} \right) < T\left[… read more here.
Keywords: left right; right right; right left; sqrt ... See more keywords
Nonequatorial scalar rings supported by rapidly spinning Gauss-Bonnet black holes
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review D"
DOI: 10.1103/physrevd.110.104042
Abstract: Black-hole spacetimes that possess stationary equatorial matter rings are known to exist in general relativity. We here reveal the existence of black-hole spacetimes that support {\it non}-equatorial matter rings. In particular, it is proved that… read more here.
Keywords: sqrt; scalar rings; big sqrt; bar ... See more keywords
On approximating the modified Bessel function of the second kind
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Inequalities and Applications"
DOI: 10.1186/s13660-017-1317-z
Abstract: In the article, we prove that the double inequalities πe−x2(x+a) read more here.
Keywords: second kind; modified bessel; function second; sqrt ... See more keywords