Some Phenomena Caused by SAP Symbols
Albrecht Böttcher, Yuri I. Karlovich, Ilya M. Spitkovsky · Birkhäuser Basel eBooks · 2002
It is not only phenomena, it is in fact some surprises (optimistic view) and all of the evil with Wiener-Hopf operators (pessimistic view) that begins with SAP symbols. These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.