Results 51 to 60 of about 15,157,860 (339)

Quantum non-locality co-exists with locality [PDF]

open access: yesEPL (Europhysics Letters), 2018
Quantum non-locality is normally defined via violations of Bell's inequalities that exclude certain classical hidden variable theories from explaining quantum correlations. Another definition of non-locality refers to the wave-function collapse thereby one can prepare a quantum state from arbitrary far away.
Allahverdyan, Armen E.   +1 more
openaire   +2 more sources

Local existence for the non-resistive MHD equations in Besov spaces [PDF]

open access: yes, 2015
In this paper we prove the existence of solutions to the viscous, non-resistive magnetohydrodynamics (MHD) equations on the whole of $\mathbb{R}^{n}$, $n=2,3$, for divergence-free initial data in certain Besov spaces, namely $\boldsymbol{u}_{0} \in B^{n ...
J. Chemin   +3 more
semanticscholar   +1 more source

Blow up of solutions for a semilinear hyperbolic equation

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2012
In this paper we consider a semilinear hyperbolic equation with source and damping terms. We will prove a blow up result of solutions for positive initial energy.
Yamna Boukhatem   +1 more
doaj   +1 more source

Local existence of solutions to the Euler-Poisson system, including densities without compact support [PDF]

open access: yes, 2015
Local existence and well posedness for a class of solutions for the Euler Poisson system is shown. These solutions have a density $\rho$ which either falls off at infinity or has compact support.
U. Brauer, Lavi Karp
semanticscholar   +1 more source

Classical solutions of initial problems for quasilinear partial functional differential equations of the first order [PDF]

open access: yesOpuscula Mathematica, 2006
We consider the initial problem for a quasilinear partial functional differential equation of the first order \[ \partial_t z(t,x)+\sum_{i=1}^nf_i(t,x,z_{(t,x)})\partial_{x_i} z(t,x)=G(t,x,z_{(t,x)}),\\ z(t,x)=\varphi(t,x)\;\;((t,x)\in[-h_0,0]\times R^n)
Wojciech Czernous
doaj  

Sendi Adat dan Eksistensi Sastra; Pengaruh Islam dalam Nuansa Budaya Lokal Gorontalo

open access: yesEl Harakah, 2013
This articel aimed to describe a value of custom and an existence of unwritten literature which becomed a local tradition among Gorontalo society. This study researched custom phenomenon through historical fenomenologic and empiric approach.
Moh. Karmin Baruadi
doaj   +1 more source

A complete characterisation of local existence for semilinear heat equations in Lebesgue spaces [PDF]

open access: yesAnnales de l'Institut Henri Poincare. Analyse non linéar, 2014
We consider the scalar semilinear heat equation $u_t-\Delta u=f(u)$, where $f\colon[0,\infty)\to[0,\infty)$ is continuous and non-decreasing but need not be convex.
R. Laister   +3 more
semanticscholar   +1 more source

Existence of solutions to fractional Hamiltonian systems with local superquadratic conditions

open access: yesElectronic Journal of Differential Equations, 2020
In this article, we study the existence of solutions for the fractional Hamiltonian system $$\displaylines{ {}_tD_\infty^\alpha(_{-\infty}D_t^\alpha u(t))+L(t)u(t)=\nabla W(t,u(t)),\cr u\in H^\alpha(\mathbb{R},\mathbb{R}^N), }$$ where \( {}_tD_\infty ...
Zijun Guo, Qingye Zhang
doaj   +3 more sources

Decay estimate in a viscoelastic plate equation with past history, nonlinear damping, and logarithmic nonlinearity

open access: yesBoundary Value Problems, 2022
In this article, we consider a viscoelastic plate equation with past history, nonlinear damping, and logarithmic nonlinearity. We prove explicit and general decay rate results of the solution to the viscoelastic plate equation with past history.
Bhargav Kumar Kakumani   +1 more
doaj   +1 more source

Higher order commutator estimates and local existence for the non-resistive MHD equations and related models [PDF]

open access: yes, 2014
This paper establishes the local-in-time existence and uniqueness of strong solutions in Hs for s > n/2 to the viscous, non-resistive magnetohydrodynamics (MHD) equations in Rn, n = 2, 3, as well as for a related model where the advection terms are ...
C. Fefferman   +3 more
semanticscholar   +1 more source

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