Inequalities for logarithmic and exponential functions.

Constantinescu, Eugen

Displaying similar documents to “Inequalities for logarithmic and exponential functions.”

Representations of mild solutions of time-varying linear stochastic equations and the exponential stability of periodic systems.

Ungureanu, Viorica Mariela (2004)

Electronic Journal of Qualitative Theory of Differential Equations [electronic only]

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Oscillation of a forced nonlinear differential equation

Magdalena Vencková (1984)

Archivum Mathematicum

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Non-oscillation of second order linear self-adjoint nonhomogeneous difference equations

N. Parhi (2011)

Mathematica Bohemica

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In the paper, conditions are obtained, in terms of coefficient functions, which are necessary as well as sufficient for non-oscillation/oscillation of all solutions of self-adjoint linear homogeneous equations of the form $Δ (p_{n - 1} Δ y_{n - 1}) + q y_{n} = 0, n \geq 1,$ where $q$ is a constant. Sufficient conditions, in terms of coefficient functions, are obtained for non-oscillation of all solutions of nonlinear non-homogeneous equations of the type $Δ (p_{n - 1} Δ y_{n - 1}) + q_{n} g (y_{n}) = f_{n - 1}, n \geq 1,$ where, unlike earlier works, $f_{n} \geq 0$ or $\leq 0$ (but $\neg \equiv 0)$ for large $n$ . Further, these results are...

e-isometric approximation problem.

Ma, Yumei (2003)

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Behloul, Djilali (2011)

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Rodrigues-type formulae for Hermite and Laguerre polynomials.

Rădulescu, Vicenţiu (2008)

Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică

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