弹性杆具有随机力的Schr(o)dinger方程
탄성간구유수궤력적Schr(o)dinger방정
The Schr(o)dinger Equation of Elatic Rod with the Stochastic Forces
  • 万方数据
    科学技术与工程 과학기술여공정
    SCIENCE TECHNOLOGY AND ENGINEERING
    2012年 9期 2120-2123 ,共4页

    姜茂盛%蔡春花%吴迎%张厚斌

    강무성%채춘화%오영%장후빈

    Schr(o)dinger方程%随机微分方程%伊藤公式 Schr(o)dinger方程%隨機微分方程%伊籐公式
    Schr(o)dinger방정%수궤미분방정%이등공식
    Schr(o)dinger equation%stochastic differential equation%Ito formula
    给出了一种用随机分布力来刻画液体分子对DNA分子的作用的模型.得到了随机Schr(o)dinger方程.给出了上述方程的一阶算法,并且给出了数值例子.模拟了DNA分子受到随机力的作用时的中心线形态.
    급출료일충용수궤분포력래각화액체분자대DNA분자적작용적모형.득도료수궤Schr(o)dinger방정.급출료상술방정적일계산법,병차급출료수치례자.모의료DNA분자수도수궤력적작용시적중심선형태.
    A Schr(o)dinger equation of an elastic rod with stochastic forces is proposed to describe the DNA molecules' collision in the nucleus.The Ito formula is emploled to discrete the stochastic differential equation.One-order explicit scheme is obained to simulate the center line of the elastic rod.
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