Abstract
In this paper we give some new criteria for identifying the components of a probability measure, in its Lebesgue decomposition. This enables us to give new criteria to identify spectral types of self-adjoint operators on Hilbert spaces, especially those of interest.
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Jensen, A., Krishna, M. New criteria to identify spectrum. Proc. Indian Acad. Sci. (Math. Sci.) 115, 217–226 (2005). https://doi.org/10.1007/BF02829628
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DOI: https://doi.org/10.1007/BF02829628