Results 11 to 20 of about 59 (33)
On asymptotic effects of boundary perturbations in exponentially shaped Josephson junctions
A parabolic integro differential operator L, suitable to describe many phenomena in various physical fields, is considered. By means of equivalence between L and the third order equation describing the evolution inside an exponentially shaped Josephson ...
De Angelis, Monica, Renno, Pasquale
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In this paper, the one-dimensional time-fractional diffusion-wave equation with the fractional derivative of order $1 \le \alpha \le 2$ is revisited. This equation interpolates between the diffusion and the wave equations that behave quite differently ...
Buckwar+34 more
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Right inverses for linear, constant coefficient partial differential operators on distributions over open half spaces [PDF]
Results of Hörmander on evolution operators together with a characterization of the present authors [Ann. Inst. Fourier, Grenoble 40, 619 – 655 (1990)] are used to prove the following: Let and denote by its principal part.
Meise, Reinhold+2 more
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Fundamental Solutions and Decay of Fully Non-local Problems
In this paper, we study a fully non-local reaction-diffusion equation which is non-local both in time and space. We apply subordination principles to construct the fundamental solutions of this problem, which we use to find a representation of the mild ...
Pozo, Juan C., Vergara, Vicente
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Fundamental solutions to elliptic multipliers with real-analytic symbol in $\mathbb{R}^n$
Using a version of Hironaka's resolution of singularities for real-analytic functions, we show that any elliptic multiplier with real-analytic symbol has a tempered fundamental solution, and this can be weak$*$-approximated by entire functions belonging ...
Karamehmedović, Mirza+1 more
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Fractional wave equation and damped waves
In this paper, a fractional generalization of the wave equation that describes propagation of damped waves is considered. In contrast to the fractional diffusion-wave equation, the fractional wave equation contains fractional derivatives of the same ...
Feller W.+15 more
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A Reaction Scheme Applicable to Combustion of C₁- and C₂-Hydrocarbons [PDF]
A reaction scheme is constructed for the combustion of simple fuels. It comprises C₁ and C₂ species and does not contain higher hydrocarbons. The rate constants are mainly determined on the basis of Westbrook's and Warnatz's reaction schemes, but some of
FUKUTANI, Seishiro, JINNO, Hiroshi
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Surjective partial differential operators on real analytic functions defined on a halfspace [PDF]
Let $P(D)$ be a partial differential operator with constant coefficients and let $A(ω)$ denote the real analytic functions defined on an open set $ω ⊂ Rn$. Let H be an open halfspace.
Langenbruch, Michael
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Since the pioneering experiment, E89-009 studying hypernuclear spectroscopy using the $(e,e^{\prime}K^+)$ reaction was completed, two additional experiments, E01-011 and E05-115, were performed at Jefferson Lab.
A. Acha+133 more
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