Frobenius morphisms and fixed - point algebra of the dual extension algebras 態(tài)射和固定點代數(shù)
The centrosymmetric solution of minimum frobenius norm of the matrix equation axb 的最小二乘自反解
The symmetric ortho - symmetric solution of minimum frobenius norm of matrix equation axat 的對稱最優(yōu)解及最佳逼近
The first paper on lpp can be traced back to frobenius ' s work in 1897 . since then , a number of works in this area were published 關(guān)于lpp的研究最早始于1897年frobenius的工作,此后,在這個領(lǐng)域發(fā)表了許多研究文章
A contrast function has been built using orthogonalization time - delayed correlation matrices in time domain . the separation algorithm has been obtained by minimizing it with the frobenius norm 在時域,運用同時正交化多延時相關(guān)矩陣建立對比函數(shù),用frobenius范數(shù)最小化對比函數(shù)得分離算法。
We define a frobenius map over galois , trace codes and subring subcode . we prove the trace of dual codes over galois is the dual codes of subring subcode . all the results are very important for the study of the error correcting codes over rings 第四,作者在galois環(huán)gr ( q ~ m )上定義了frobenius映射,并在該環(huán)上定義了跡碼和子環(huán)子碼的概念,得到了galois環(huán)上的一個碼的對偶碼的跡碼是該碼的子環(huán)子碼的對偶碼。