algebraic invariant 中文意思是什麼
algebraic invariant
解釋
代數不變式-
In the first part, by using the method of characteristic curves for solving linear partial differential equations, all invariant algebraic surfaces for three nonlinear systems are obtained
第一部分,利用求解線性偏微分方程的特徵曲線法,得到了三個系統的所有不變代數曲面。
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