대한수학회논문집 (Communications of the Korean Mathematical Society)

  • 제10권2호
  • /
  • Pages.331-335
  • /
  • 1995
  • /
  • 1225-1763(pISSN)
  • /
  • 2234-3024(eISSN)
대한수학회 (Korean Mathematical Society)
권호 표지

FREDHOLM ALTERNATIVES FOR AF ALGEBRAS

  • Cho, Sung-Je (Department of Mathematics Education, Seoul National University)
  • 발행 : 1995.04.01
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초록

We prover Fredholm alternatives for AF algebras: If an element have the finite null projection and the confinite range projection then its image in the relative Calkin algebra is invertible.

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