Rebecca Anne Hedwig Waldecker (born 1979) is a German mathematician specializing in group theory.
She is professor for algebra at Martin Luther University of Halle-Wittenberg.
[1] Waldecker is the author of the book Isolated Involutions in Finite Groups (Memoirs of the American Mathematical Society, 2013), developed from her doctoral dissertation.
[3] With Lasse Rempe-Gillen, she is the coauthor of Primzahltests für Einsteiger: Zahlentheorie, Algorithmik, Kryptographie (Vieweg+Teubner, 2009; 2nd ed., Springer, 2016), a book on primality tests that was translated into English as Primality Testing for Beginners (Student Mathematical Library 70, American Mathematical Society, 2014).
[4] She became a coauthor to the 2012 textbook Elementare Algebra und Zahlentheorie of Gernot Stroth [de], in its second edition (Mathematik Kompakt, Springer, 2019).