Operator constraint principle for simplifying atmospheric dynamical equations  

作　　者：LI Jianping & CHOU Jifan1. National Key Laboratory of Atmospheric Sciences and Geophysical Fluid Dynamics (LASG), Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China 2. Department of Atmospheric Sciences, Lanzhou University, Lanzhou 730000, China 

出　　处：《Chinese Science Bulletin》2001年第12期1053-1056,共4页

基　　金：This work was jointly supported by the Knowledge Innovation Key Project of Chinese Academy of Sciences (Grant No. KZCX2-203); the National Key Basic Research Project (G1998040900),the National Natural Science Foundation of China (Grant Nos. 40023001, 49

摘　　要：Based on the qualitative theory of atmospheric dynamical equations, a new method for simplifying equations, the operator constraint principle, is presented. The general rule of the method and its mathematical strictness are discussed. Moreover, the way that how to use the method to simplify equations rationally and how to get the simplified equations with harmonious and consistent dynamics is given.Based on the qualitative theory of atmospheric dynamical equations, a new method for simplifying equations, the operator constraint principle, is presented. The general rule of the method and its mathematical strictness are discussed. Moreover, the way that how to use the method to simplify equations rationally and how to get the simplified equations with harmonious and consistent dynamics is given.

关 键 词：SIMPLIFICATION OPERATOR EQUATION OPERATOR CONSTRAINT principle. 

分 类 号：P433[天文地球—大气科学及气象学]