Book Description: Selectors: A Coherent Presentation of Known and Proven Results, and What Remains to Be Found Authors: [List the names of the authors] Publication Date: [Insert the publication date] Pages: [Insert the number of pages] Publisher: [Insert the name of the publisher] Summary: Selectors have been an increasingly important aspect of current research, with a history dating back to the early twentieth century. This book is the first to provide a coherent and elegant presentation of what is known and proven about selectors, as well as what remains to be found. The authors focus on selection theorems related to the axiom of choice, specifically selectors of small Borel or Baire classes. The text begins by examining relevant work from Michael and Kuratowski, Ryll-Nardzewski, and presenting background material. It then constructs selectors obtained as limits of functions that are constant on sets of certain partitions of metric spaces.

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