Authors' reply - Comments on "Is the frobenius matrix norm induced?"

نویسندگان

  • VijaySekhar Chellaboina
  • Wassim M. Haddad
چکیده

In a paper [1] the authors ask whether the Frobenius and the H norms are induced. There they claimed that the Frobenius norm is not induced, and consequently conjectured that the H-norm may not be induced. In this note it is shown that the Frobenius norm is induced on particular matrix spaces. It is then shown that the H-norm is in fact induced on a particular matrix-valued L1 space. NOTATION R, C stand for the field of real and complex numbers respectively. R denotes the n-dimensional real space. C n denotes the n-dimensional complex space. R n denotes the space of m n matrices with real entries. C n denotes the space of m n matrices with complex entries. A denotes the complex conjugate transpose of A. tr(A) denotes the trace of A. kAkF is the Frobenius norm of A, kAkF = p tr(AA?) = sX

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عنوان ژورنال:
  • IEEE Trans. Automat. Contr.

دوره 48  شماره 

صفحات  -

تاریخ انتشار 2003