Abstract:The space of all order continuous linear functionals on an Orlicz space $L^\varphi $ defined by an arbitrary (not necessarily convex) Orlicz function $\varphi $ is described.
Keywords: Orlicz spaces, modular spaces, locally solid Riesz spaces, K\"othe dual, order continuous linear functionals
AMS Subject Classification: Primary 46E30, 46B10, 46B30