Results 21 to 30 of about 246 (48)

Yamabe-type equations on Carnot groups

open access: yes, 2016
This article is concerned with a class of elliptic equations on Carnot groups depending of one real positive parameter and involving a critical nonlinearity.
Bisci, Giovanni Molica   +1 more
core   +1 more source

On the Gevrey regularity for Sums of Squares of vector fields, study of some models

open access: yes, 2018
The micro-local Gevrey regularity of a class of "sums of squares" with real analytic coefficients is studied in detail.
Chinni, Gregorio
core   +1 more source

Weighted ${L^p}$-Liouville Theorems for Hypoelliptic Partial Differential Operators on Lie Groups

open access: yes, 2015
We prove weighted $L^p$-Liouville theorems for a class of second order hypoelliptic partial differential operators $\mathcal{L}$ on Lie groups $\mathbb{G}$ whose underlying manifold is $n$-dimensional space.
Bonfiglioli, Andrea, Kogoj, Alessia E.
core   +1 more source

Gevrey Smoothing Effect for Solutions of the Non-Cutoff Boltzmann Equation in Maxwellian Molecules Case [PDF]

open access: yes, 2013
In this paper we study the Gevrey regularity for the weak solutions to the Cauchy problem of the non-cutoff spatially homogeneous Botlzmann equation for the Maxwellian molecules model with the singularity exponent $s\in (0,1)$. We establish that any weak
Yin, Zhaoyang, Zhang, Teng-Fei
core  

Measure Valued Solution to the Spatially Homogeneous Boltzmann Equation with Inelastic Long-Range Interactions

open access: yes, 2021
This paper is to study the inelastic Boltzmann equation without Grad's angular cutoff assumption, where the well-posedness theory of the solution to the initial value problem is established for the Maxwellian molecules in a space of probability measure ...
Qi, Kunlun
core  

General purpose airborne simulator - Conceptual design report [PDF]

open access: yes
General purpose airborne simulator with capabilities for model controlled and response feedback types of variable stability ...
Clark, D. C., Kroll, J.
core   +1 more source

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