期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
POSSIBILITY TO USE SCH(?)RDINGER EQUATION TO DESCRIBE LARGE-SCALE PROBABILITY WAVES AND ITS APPLICATION IN SEASONAL PREDICTION 被引量:1
1
作者 章少卿 李麦村 朱其文 《Acta meteorologica Sinica》 SCIE 1989年第1期25-33,共9页
Under the influence of a one-dimensional stationary outfield with the equilibrium between kinetic and potential energy produced by it,a modified Sch(?)rdinger equation in the form i((?)ψ/(?)t)t=a (?)~2ψ/ax^2-ib (?),... Under the influence of a one-dimensional stationary outfield with the equilibrium between kinetic and potential energy produced by it,a modified Sch(?)rdinger equation in the form i((?)ψ/(?)t)t=a (?)~2ψ/ax^2-ib (?),where b=b_o(?)T/(?)x,is used to describe the behavior of the probability wave on the six-month departure charts at the 500 hPa level.It is found that C=2πa/L-b_o(?)T/ax and when L→∞,then C= -b_o(?)T/(?)x,where C is wave velocity,a and b are constants,and L is wavelength.The motion direction of probability waves is against the outfield temperature gradient,and their velocity is related to the absolute value of temperature gradient.The motion of waves shrinks in heat sinks and expands in heat sources,which have been verified in practice.Finally the six-month departure probability wave and the modified Sch(?)rdinger equation are used in the MOS predictions of temperature and rainfall in spring-summer 1981-1985 in Jilin Province and the accuracy for trend predictions is equal to 80%. 展开更多
关键词 rdinger EQUATION TO DESCRIBE LARGE-SCALE PROBABILITY WAVES AND ITS APPLICATION IN SEASONAL PREDICTION POSSIBILITY TO USE SCH than
在线阅读 下载PDF
三维空间中耦合非线性Schrdinger方程组整体解存在的最佳条件
2
作者 甘在会 张健 《四川大学学报(自然科学版)》 CAS CSCD 北大核心 2003年第6期1022-1026,共5页
在三维空间中研究了一类耦合非线性Schr dinger方程组的柯西问题.根据具基态的驻波的存在性结果,用势井讨论和凹性方法得到了该耦合Schr dinger方程组解爆破和整体存在的最佳条件,同时也证明了当初值有多小时,整体解存在.
关键词 SCHROEDINGER方程组 基态 驻波 整体解
在线阅读 下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部