Consistent Sampling Approximations in Abstract Hilbert Spaces
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DOI: 10.3390/axioms13070489
Abstract: This paper considers generalized consistent sampling and reconstruction processes in an abstract separable Hilbert space. Using an operator-theoretical approach, quasi-consistent and consistent approximations with optimal properties, such as possessing the minimum norm or being closest… read more here.
Keywords: approximations abstract; sampling approximations; hilbert spaces; abstract hilbert ... See more keywords