충청수학회지 (Journal of the Chungcheong Mathematical Society)

  • 제23권4호
  • /
  • Pages.749-755
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  • 2010
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  • 1226-3524(pISSN)
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  • 2383-6245(eISSN)
충청수학회 (The Chungcheong Mathematical Society)
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BIPROJECTIVITY OF C*r(G) AS A L1(G)-BIMODULE

  • Lee, Hun Hee (Department of Mathematics Chungbuk National University)
  • 투고 : 2010.09.30
  • 심사 : 2010.11.09
  • 발행 : 2010.12.30
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초록

We investigate biprojectivity of $C_{r}^{*}(G)$ as a $L^1(G)$-bimodule for a locally compact group G. The main results are the following. As a $L^1(G)$-bimodule$C_{r}^{*}(G)$ is biprojective if G is compact and is not biprojective if G is an infinite discrete group or G is a non-compact abelian group.

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참고문헌

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