Linear operators that strongly preserves the sign-central matrices

  • Lee, G.Y. (Department of Mathematics, Hanseo University Chung-Nam 356-820) ;
  • Lee, S.G. (Department of Mathematics, SungKyunKwan University, Suwon, 440-746) ;
  • S.Z. Song (Department of Mathematics, Cheju National University, Cheju 690-756)
  • Published : 1997.02.01



  1. Linear Algebra Appl v.208;209 Sign-Central Matrices T.Ando;R.A.Bruadi
  2. Linear Algebra Appl. v.212;213 Linear Transformations that Preserve the Assignment L. B. Beasley;G. Y. Lee;S. G. Lee
  3. Proc. Royal Irish Acad. v.91A Linear operators that preserve term rank 1 L. B. Beasley;N. J. Pullman
  4. Linear Algebra Appl. v.217 Linear opertors which Preserve Sign-nonsingular Matrices L. B. Beasley;Shumin Ye
  5. Linear Multilinear Alg v.29 Sign pattern that Requaire Real, Normal of Pure imaginary Eigenvalues C. A. Eschenbach;C. R. Johnsin