<正>A Schrdinger eigenvalue problem is solved for the 2D quantum simple harmonic oscillator using a finite element discretization of real space within which e
<正> By Lie symmetry method, the Lie point symmetries and its Kac-Moody-Virasoro (KMV) symmetry algebra of (2+1)-dimensional dispersive long-wave equation (DLWE
<正> In this paper,we introduce and investigate the mutual information and relative entropy on the sequentialeffect algebra,we also give a comparison of these m