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摘要: 用对称群的方法研究了在R3的射丛上Gauss 曲率方程所容许的不变群及群不变解, 并得到相应的不变群及一些群不变解. 同时, 从方程的角度得到了具常Gauss曲率曲面的一些结果.Abstract: Using symmetry group methods, this paper studied the invariant groups admitted by Gauss curvature equation on jet bundle R3. Invariant groups, infinitesimal generators of the corresponding invariant groups and some group-invariant solutions were found. Results about some surfaces which have constant Gauss curvature were given.
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