Titlebook: Studies in Phase Space Analysis with Applications to PDEs; Massimo Cicognani,Ferruccio Colombini,Daniele Del Book 2013 Springer Science+B

PAN

A Note on Unique Continuation for Parabolic Operators with Singular Potentials,resolvent. The obtained Carleman inequality at the first stage guarantees us to choose a weight function with higher singularity in a Carleman inequality at the second stage for the perturbed operators.

Omnipotent

半球

On the Characterization of Pseudodifferential Operators (Old and New),boundedness of their iterated commutators. As a corollary, functions of pseudodifferential operators are themselves pseudodifferential. Sufficient conditions are given for the geodesic temperance. In particular, it is valid in the Beals–Fefferman calculus.

被告

Improved Multipolar Hardy Inequalities,More precisely, we show that .. is nonnegative in the sense of .. quadratic forms in ., if and only if ., independently of the number . and location of the singularities ., where . ≥ 3 denotes the space dimension. This aims to complement some of the results in Bosi et al. (Comm. Pure Appl. Anal. 7:5

Synchronism

Frisky

New Maximal Regularity Results for the Heat Equation in Exterior Domains, and Applications, exterior domains of ℝ .. We strive for ., a priori estimates in regularity spaces of type ..(0, .; .) where . stands for some . Besov space. In the case of bounded domains, the results that we get are similar to those of the whole space or of the half-space. For exterior domains, we need to use mix

Scleroderma

,The Cauchy Problem for the Euler–Poisson System and Derivation of the Zakharov–Kuznetsov Equation,. We first provide a proof of the local well-posedness of the Cauchy problem for the aforementioned system in dimensions two and three. Then we prove that the long-wave small-amplitude limit is described by the Zakharov–Kuznetsov equation. This is done first in the case of cold plasma; we then show

chemoprevention

,, Estimates for Oscillating Integrals Related to Structural Damped Wave Models,tween exterior damping and viscoelastic damping. The crucial point is to derive at first .. − .. estimates. Depending on the behavior of the characteristic roots of the operator, one has to take into consideration oscillations in one part of the extended phase space. The radial symmetric behavior of

ALERT

雇佣兵