1,308 research outputs found
A natural approach to the asymptotic mean value property for the -Laplacian
Let . We show that a function is a
viscosity solution to the normalized -Laplace equation
if and only if the asymptotic formula u(x)=\mu_p(\ve,u)(x)+o(\ve^2) holds
as \ve\to 0 in the viscosity sense. Here, \mu_p(\ve,u)(x) is the -mean
value of on B_\ve(x) characterized as a unique minimizer of
\inf_{\la\in\RR}\nr u-\la\nr_{L^p(B_\ve(x))}. This kind of asymptotic mean
value property (AMVP) extends to the case previous (AMVP)'s obtained when
\mu_p(\ve,u)(x) is replaced by other kinds of mean values. The natural
definition of \mu_p(\ve,u)(x) makes sure that this is a monotonic and
continuous (in the appropriate topology) functional of . These two
properties help to establish a fairly general proof of (AMVP), that can also be
extended to the (normalized) parabolic -Laplace equation.Comment: 19 pages, submitte
A syntactic description of Yonaguni Ryukyuan: with a special focus on alignment and case-marking
On the asymptotic behavior of unbounded radial solutions for semilinear parabolic problems involving critical Sobolev exponent
AbstractThis paper is concerned with a semilinear parabolic equation involving critical Sobolev exponent in a ball or in RN. The asymptotic behavior of unbounded, radially symmetric, nonnegative global solutions which do not decay to zero is given. The structure of the space of initial data is also discussed
Observational Constraint to the Minimum Flux Corona Model
The minimum flux corona model proposed by Hearn was compared with the observational data. The temperature derived from Hearn\u27s model is lower than that derived from X-ray observation for latetype main-sequence stars. In the solar coronal hole, Hearn\u27s minimum condition is not realized. The minimum flux corona model seems to be adequate only to the solar quiet region
肝細胞癌患者におけるGlypican-3陽性循環腫瘍細胞の臨床的意義
広島大学(Hiroshima University)博士(医学)Doctor of Philosophy in Medical Sciencedoctora
- …