quartic symmetry
翻译:四次对称
同义词
1)quartic symmetry,四次对称2)axis of tetragohal symmetry,四次对称轴3)real symmetric quaternary quartics,四元四次对称型4)symmetrical double potential well to power four,对称四次方势阱5)Symmetry four-electrode,对称四极6)n-fold symmetry,n次对称英汉例句
In this paper,the authors present a way to partition the real symmetric quaternary quartics which have zero(1,1,1,1).
作者研究了具有零点(1,1,1,1)的四元四次对称型,构造了一种特殊的表示,并利用这种表示证明了:具有零点(1,1,1,1)的半正定四元四次对称型,一定可以表为多项式型的平方和(SOS),然后编程实现了此类多项式型正性的自动可读判定。