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Original Articles

On a conjecture of D. London

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Pages 171-173 | Received 23 Feb 1983, Accepted 11 Apr 1983, Published online: 30 May 2007

References

  • London , D. 1966 . Inequalities in quadratic forms . Duke Math. J. , 33 : 511 – 522 .
  • London , D. 1966 . Two inequalities in nonnegative symmetric matrices . Pacific J. Math. , 16 : 515 – 536 .
  • Marcus , M. 1961 . Solution to Problem 4894 . Amer. Math. Monthly , 69 : 185 – 186 .
  • Marcus , M. and Newman , M. 1962 . The sum of the elements of the powers of a matrix . Pacific j. Math. , 12 : 627 – 635 .

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