Paul Butzer, who is considered the academic father and grandfather of many prominent mathematicians, has established one of the best schools in approximation an

The chapters of this volume are based on talks given at the eleventh international Sampling Theory and Applications conference held in 2015 at American Universi

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This work is a tribute to the life and work of Guido Weiss, a mathematician whose profound contributions shaped the field of harmonic analysis over a span of mo

Reconstructing or approximating objects from seemingly incomplete information is a frequent challenge in mathematics, science, and engineering. A multitude of t