The collective synchronization of a system of coupled logistic maps on random community networks is investigated.It is found that the synchronizability of the c
The possible stable geometrical configurations and the relative stabilities of the lowest-lying isomers of copperdoped gold clusters,AunCu (n = 1-7),are investig
A single crystalline Mg2Si film was formed by solid phase reaction(SPR)of a Si(111)substrate with an Mg overlayer capped with an oxide layer(s).which Was enhanc
This paper studies a conformal invariance and an integration of first-order differential equations. It obtains the corresponding infinitesimal generators of con
We investigate numerically and experimentally the modification of the spontaneous emission rate for micrometer.sized light sOurces embedded in a hollow-core pho
This paper studies integration of a higher-order differential equation which can be reduced to a second-orderordinary differential equation. The solution of the
Baaed on the weak Noether symmetry proposed by Mei F X,this paper discusses the weak Noether symmetry for nonholonomic system of non-Chetaev type,and presents e