In mathematics, the Witten zeta function, is a function associated to a root system that encodes the degrees of the irreducible representations of the corresponding Lie group. These zeta functions were introduced by Don Zagier who named them after Edward Witten's study of their special values (among other things).[1][2] Note that in,[2] Witten zeta functions do not appear as explicit objects in their own right.
- ^ Zagier, Don (1994), "Values of Zeta Functions and Their Applications", First European Congress of Mathematics Paris, July 6–10, 1992, Birkhäuser Basel, pp. 497–512, doi:10.1007/978-3-0348-9112-7_23, ISBN 9783034899123
- ^ a b Witten, Edward (October 1991). "On quantum gauge theories in two dimensions". Communications in Mathematical Physics. 141 (1): 153–209. doi:10.1007/bf02100009. ISSN 0010-3616. S2CID 121994550.