The residual spectrum of U(2,2)

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    Let G be the quasi-split unitary group £/(2,2)fc//fc of four variables attached to a quadratic extension k'/k of number fields. An irreducible decomposition of the non-cuspidal discrete spectrum of L2-automorphic forms of G is obtained.

    Original languageEnglish
    Pages (from-to)1285-1358
    Number of pages74
    JournalTransactions of the American Mathematical Society
    Issue number4
    Publication statusPublished - 1998

    All Science Journal Classification (ASJC) codes

    • Mathematics(all)
    • Applied Mathematics


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