Results 11 to 20 of about 78 (54)

Propagation Speed of the Maximum of the Fundamental Solution to the Fractional Diffusion-Wave Equation

open access: yes, 2013
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
core   +1 more source

Fundamental Solutions and Decay of Fully Non-local Problems

open access: yes, 2018
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
core   +1 more source

Right inverses for linear, constant coefficient partial differential operators on distributions over open half spaces [PDF]

open access: yes, 1997
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
core   +1 more source

Fundamental solutions to elliptic multipliers with real-analytic symbol in $\mathbb{R}^n$

open access: yes, 2019
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
core   +1 more source

A Reaction Scheme Applicable to Combustion of C₁- and C₂-Hydrocarbons [PDF]

open access: yes, 1985
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
core  

Fractional wave equation and damped waves

open access: yes, 2012
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
core   +1 more source

Surjective partial differential operators on real analytic functions defined on a halfspace [PDF]

open access: yes, 2006
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
core   +2 more sources

The experiments with the High Resolution Kaon Spectrometer at JLab Hall C and the new spectroscopy of ${}^{12}_{\Lambda}\text{B}$ hypernuclei

open access: yes, 2014
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
core   +1 more source

Stories of improvisation: an analysis of the political dimension and activism in Galician jazz [PDF]

open access: yes, 2023
[Resumo] A análise da política dentro do campo musical é un espazo pouco explorado pola socioloxía a nivel español e galego. En base a isto, o presente traballo pretende, a través dunha investigación cualitativa baseada en entrevistas semiestructuradas
Jubón Gómez, Xaime
core  

Mathematical Contributions to the Dynamics of the Josephson Junctions: State of the Art and Open Problems

open access: yes, 2015
Mathematical models related to some Josephson junctions are pointed out and attention is drawn to the solutions of certain initial boundary problems and to some of their estimates.
De Angelis, Monica
core  

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