Complemented algebra and the representation theorem for its left regular algebra 可補代數(shù)及其左正則代數(shù)的表示定理
The fem is a method of which transform the partial differential - coefficient equation ' s initial and boundary value issue to ordinary differential - coefficient equation ' s initial and boundary value problem ( after space disperse ) or a set of regular algebra equation 有限元法在數(shù)學(xué)上是將偏微分方程的初邊值問題劃歸一組常微分方程的初值問題(在空間離散化之后)或一組規(guī)則代數(shù)方程。