Reference request: name of a transform - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-24T19:04:37Z http://mathoverflow.net/feeds/question/96799 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/96799/reference-request-name-of-a-transform Reference request: name of a transform genneth 2012-05-12T20:11:16Z 2012-05-12T20:11:16Z <p>Define a transform on polynomials which is linear and acts on each monomial as $$\widehat{z^k} = \frac{(1+z)(2+z)\ldots(k+z)}{k!}.$$ Does anyone know whether this has a name (and therefore has been studied)?</p> <p>(Also, not sure what to tag this with... please suggest/edit.)</p>