Abstract
Generalizing the Cowen-Douglas-Theory to certain tuples of unbounded symmetric operators we obtain canonical models for such tuples, which are realized in holomorphic functional Hilbert spaces. The results are applied to multidimensional moment problems.
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Friedrich, J. On tuples of commuting symmetric, non-selfadjoint operators. Integr equ oper theory 13, 553–575 (1990). https://doi.org/10.1007/BF01210401
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DOI: https://doi.org/10.1007/BF01210401