Supported by the Academy of Finland via Centre of Excellence in Analysis and Dynamics Research(Grant No.323960);ISF(Grant No.1149/18)。
We establish a pointwise property for homogeneous fractional Sobolev spaces in domains with non-empty boundary,extending a similar result of Koskela–Yang–Zhou.We use this to show that a conformal map from the unit d...
supported by the Science and Technology Research Program of Chongqing Municipal Education Commission(Grant No.KJQN202300802);the second author is supported by NSFC(Grant Nos.11801261,12071285);the third author is supported by NSFC(Grant Nos.11871120,12071082);Natural Science Foundation of Chongqing(Grant No.cstc2021jcyj-msxmX0299)。
A diffeomorphism is non-uniformly partially hyperbolic if it preserves an ergodic measure with at least one zero Lyapunov exponent.We prove that a C^(1)-smooth Z^(d)-action has the quasishadowing property if one of th...
NSF of Guangxi(Grant No.2023GXNSFAA026085);Guangxi Science and Technology Department Specific Research Project of Guangxi for Research Bases and Talents(Grant No.AD23023001);NNSF of China Grant Nos.12071413,12111530282 the European Union’s Horizon 2020 Research and Innovation Programme under the Marie Sklodowska-Curie grant agreement No.823731 CONMECH;the Innovation Project of Guangxi University for Nationalities(Grant No.gxun-chxps202072)。
The goal of this paper is to deal with a new dynamic system called a differential evolution hemivariational inequality(DEHVI)which couples an abstract parabolic evolution hemivariational inequality and a nonlinear dif...
In this paper we proceed with the multiscale analysis of semilinear damped stochastic wave motions. The analysis is made by combining the well-known sigma convergence method with its stochastic counterpart, associated...
the National Natural Science Foundation of China(Grant Nos.11971058,12071197 and 11871100);the National Key Research and Development Program of China(Grant No.2020YFA0712900)。
In this article,the authors first establish the point wise characterizations of Besov and Triebel-Lizorkin spaces with generalized smoothness on R;via the Hajlasz gradient sequences,which serve as a way to extend thes...
support of Shanghai Key Laboratory of Pure Mathematics and Mathematical Practice;the Project funded by China Postdoctoral Science Foundation(Grant No.2020TQ0098)。
Let X be a C^(1+)vector field on a compact Riemannian manifold M with dimension d≥3.LetΛbe a transitive singular hypebolic set with positive volume.We show thatΛ=M andΛis a uniformly hyperbolic set without singula...
Supported by National Natural Science Foundation of China(Grant Nos.11871085,11371045)。
It is known that every finitely unbranched holomorphic covering π:S→S of a compact Riemann surface S with genus g≥2 induces an isometric embedding Φπ:Teich(S)→Teich(S).By the mutual relations between Strebel ray...
supported by NSFC(Grant Nos.11371120 and 11771118);supported by Fundamental Research Funds for the Central University,China(Grant No.20720170004)
Abstract In this paper we investigate the quasi-shadowing property for C1 random dynamical sys-terns on their random partially hyperbolic sets. It is shown that for any pseudo orbit {xk}+∞ -∞ on a random partially ...
the support of the CETIC(African Center of Excellence in Information and Communication Technologies);the support of the Humboldt Foundation
For a family of linear hyperbolic damped stochastic wave equations with rapidly oscillating coefficients, we establish the homogenization result by using the sigma-convergence method. This is achieved under an abstrac...
Supported by 973 Project(Grant No.2011CB808002);NSFC(Grant Nos.11025101 and 11231001)
We give three equivalent conditions for non-accessibility of an Anosov diffeomorphism on the 3-torus with a partially hyperbolic splitting. Since accessibility is an open property, this gives a negative answer to Hamm...