Reproducing Pairs of Measurable Functions

Acta Applicandae Mathematicae - Tập 150 - Trang 81-101 - 2017
J.-P. Antoine1, M. Speckbacher2, C. Trapani3
1Institut de Recherche en Mathématique et Physique, Université catholique de Louvain, Louvain-la-Neuve, Belgium
2Acoustic Research Institute, Austrian Academy of Science, Vienna, Austria
3Dipartimento di Matematica e Informatica, Università di Palermo, Palermo, Italy

Tóm tắt

We analyze the notion of reproducing pair of weakly measurable functions, which generalizes that of continuous frame. We show, in particular, that each reproducing pair generates two Hilbert spaces, conjugate dual to each other. Several examples, both discrete and continuous, are presented.

Tài liệu tham khảo

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