A quasi-wavelet numerical method (QWNM) is introduced for solving the convection-diffusion equation (CDE).The results manifest that the calculated bandwidth has
We have theoretically and experimentally studied the quantum coherence effects of a degenerate transition Fg =3 (←→)Fe = 2 system interacting with a weak line
With system parameters falling into a certain area, power system with excitation limits experiences complicated chaotic oscillations which threaten the secure a
Using the Hellings-Nordtvedt theory, some expressions are obtained of the mass defect effect for a type of charged celestial body in a gravitational field with
Er3+-doped lithium-potassium mixed alkali aluminophosphate glasses belonging to the oxide system xK2O-(15-x)Li2O-4B2O3-11Al2O3-5BaO-65P2O5 are obtained in a sem
In this paper, one-state on-off intermittency and two-state on-off intermittency are generated in two fivedimensional continuum systems respectively. In each sy
A scheme of synchronized injection multi-quantum-well (MQW) laser system using optical coupling-feedback is presented for performing chaotic dual-directional se
In this paper a local discrete cosine transformation (DCT) domain Volterra prediction method is proposed to predict chaotic time series, where the DCT is used t