derived algebra 中文意思是什麼
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In section 3, i introduce a new kind of two - mode bosonic realization of su ( 1, 1 ) lie algebra, on the basis of which the two - mode su ( 1, 1 ) coherent states in the two - mode fock space are derived
第三部分引進一種新的雙模su （ 1 ， 1 ）李代數的玻色子算符實現形式，在此基礎上導出了在雙模fock空間上的雙模su （ 1 ， 1 ）相干態。 -
The traditional methods are to solve the linear algebra equations directly, based on matrix factorization such as lu decomposition. with this kind of methods, the " true " solution can be derived if there is no consideration of the round error
解線性代數方程組的傳統方法是利用lu分解等直接求解，雖然傳統方法具有理論上直接得到真解的優點，但當系數矩陣條件數很大時，存在嚴重的穩定性問題。 -
First, the dynamics equation of multi - system is derived by first kind of lagrange equation and also the constrain equations of velocity are obtained, the final expression of the dynamics equation is hybrid one of algebra and differential
首先，本文利用第一類lagrange方程建立了柔性多體系統的動力學方程，並建立了速度意義下的約束方程，方程最終表現形式為微分/代數混合方程組。
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