Two-dimensional half-strong real moment problem and the corresponding block matrices. Part II
Abstract
UDC 517.9
We describe the direct and inverse spectral problems related to the block Jacobi type matrices that correspond to the two-dimensional half-strong real moment problem.
In particular, we obtain three matrices that have three-diagonal block structure and act in an $l_2$-like space as commuting self-adjoint operators, and two of them are mutually inverse.
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