Firstly, by use of the successive approximation method and a series of classical estimates, the local existence and uniqueness of weak solution are proved.
利用逐次逼近方法和一系列经典的估计，证明了弱解的局部存在性和惟一性。
Fujian Nanquan is of historical value and exchange value with the harmony and with invisibleness, living state, uniqueness and acceptability and local cultural features and so on.
福建南拳既具有历史价值又具有和谐交流的价值（现代价值）和无形性、活态性、独特性、可接受性及地方文化特性等特征。
By means of lower-upper solutions methods, theory of fixed point indices and local bifurcation theory, the conditions for multiplicity and uniqueness positive solutions of this system was obtained.
运用上下解方法，不动点指数理论，局部分歧理论，得出了该系统存在多个正解或惟一正解的条件，即参数对解的个数有一定影响。
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