Ates, FiratKarpuz, Eylem G.Cevik, A. Sinan2020-03-262020-03-262011978-0-7354-0956-90094-243Xhttps://dx.doi.org/10.1063/1.3636728https://hdl.handle.net/20.500.12395/26951International Conference on Numerical Analysis and Applied Mathematics (ICNAAM) -- SEP 19-25, 2011 -- Halkidiki, GREECEIn this paper we give necessary and sufficient conditions for the efficiency of the semi-direct product of free abelian monoid with rank n by the infinite cyclic monoid.en10.1063/1.3636728info:eu-repo/semantics/openAccessEfficiencySemi-direct productMonoidConference Object1389N/AWOS:000302239800076N/A