We are concerned with the nonlinear Schrodinger-Poisson equation{-△u+(V(x)-λ)u+φ(x)u = f(u),(P)-△ φ = u2,limx|→+∞ φ(x)= 0,x∈ R3,where λ is a parameter
In this paper,we consider a class of left invariant Riemannian metrics on Sp(n),which is invariant under the adjoint action of the subgroup Sp(n-3)×Sp(1)×Sp(1
This article proposes a high-order numerical method for a space distributed-order time-fractional diffusion equation.First,we use the mid-point quadrature rule
In this article,we study the exhaustive analysis of nonlinear wave interactions for a 2×2 homogeneous system of quasilinear hyperbolic partial differential equations(PDEs)governing the macroscopic production.We use the hodograph transformation and differe
This paper is concerned with the Fisher-KPP equation with diffusion and non-local delay.Firstly,we establish the global existence and uniform boundedness of sol
设A是含单位元I的C*-代数,Φ:A→A是满射.本文证明Φ强保k-skew 交换性,即*[Φ(A),Φ(B)]k=*[A,B]k,■A,B ∈ A 当且仅当Φ(A)=Φ(I)A,■A ∈ A,其中Φ(I)∈L(A),Φ(I)*=Φ(I),Φ(I)k+1=I,L(A)是 A 的中心.特别地,若L(A)=CI,则Φ:A→A强保k-skew交换性当且仅当Φ(A)=A,■A ∈A或Φ(A)=-A,VA ∈A.若k是偶数,后一种情形不会出现.
In this paper,we consider the measure determined by a fractional Ornstein-Uhlenbeck process.For such a measure,we establish an explicit form of the martingale r
The reflection of a weak shock wave is considered using a shock polar.We present a sufficient condition under which the von Neumann paradox appears for the Eule
本文研究沿实解析子流形的粗糙核Marcinkiewicz积分的Lp映射性质,假设径向核h∈Δγ(R+)(γ∈(1,∞])与球面核Ω∈Lq(Sn-1)(q∈(1,2]),建立了这类算子的Lp有界性.而且,通过外插的方法,在一些最佳的球面尺寸条件Ω∈L(logL)1/2(Sn-1)或Ω∈Bq(0,-1/2)(Sn-1)(q>1)下,获得了相应的Lp界.与此同时,也考虑了相关极大粗糙核Marcinkiewicz积分的Lp估计.