• Title/Summary/Keyword: fiat extension

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ON NONSINGULAR EMBRY QUARTIC MOMENT PROBLEM

  • Li, Chungji;Sun, Xiaoyun
    • Bulletin of the Korean Mathematical Society
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    • v.44 no.2
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    • pp.337-350
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    • 2007
  • Given a collection of complex numbers ${\gamma}{\equiv}\{{\gamma}ij\}$ $(0{\leq}i+j{\leq}2n,\;|i-j|{\leq}n)$ with ${\gamma}00>0\;and\;{\gamma}ji=\bar{\gamma}ij$, we consider the moment problem for ${\gamma}$ in the case of n=2, which is referred to Embry quartic moment problem. In this note we give a partial solution for the nonsingular case of Embry quartic moment problem.