Let $L^\varphi $ be an Orlicz space defined by a convex Orlicz function $\varphi $ and let $E^\varphi $ be the space of finite elements in $L^\varphi $ (= the ideal of all elements of order continuous norm). We show that the usual norm topology $\Cal T_\varphi$ on $L^\varphi $ restricted to $E^\varphi $ can be obtained as an inductive limit topology with respect to some family of other Orlicz spaces. As an application we obtain a characterization of continuity of linear operators defined on $E^\varphi $.
@article{118446, author = {Marian Nowak}, title = {Inductive limit topologies on Orlicz spaces}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {32}, year = {1991}, pages = {667-675}, zbl = {0756.46014}, mrnumber = {1159813}, language = {en}, url = {http://dml.mathdoc.fr/item/118446} }
Nowak, Marian. Inductive limit topologies on Orlicz spaces. Commentationes Mathematicae Universitatis Carolinae, Tome 32 (1991) pp. 667-675. http://gdmltest.u-ga.fr/item/118446/
Families of $L_p$-spaces with inductive and projective topologies, Pacific J. Math. 34 (1970), 619-638. (1970) | MR 0267389
Inductive and projective limits of $L_p$-spaces, Portugal. Math. 38 (1972), 21-29. (1972) | MR 0303276 | Zbl 0238.46033
Convex Functions and Orlicz Spaces, Groningen, 1961.
On two equalities for Orlicz spaces, Bull. Acad. Pol. Sci. 27 (1979), 557-560. (1979) | MR 0581551
Banach Functions Spaces, Delft, 1955. | MR 0072440
Some remarks on modular spaces, Bull. Acad. Pol. Sci. 7 (1959), 661-668. (1959) | MR 0112017 | Zbl 0099.09202
Some equalities among Orlicz spaces II, Bull. Acad. Pol. Sci. 34 (1986), 675-687. (1986) | MR 0890613 | Zbl 0639.46033
Unions and intersections of families of $L^p$-spaces, Math. Nachr. 136 (1988), 241-251. (1988) | MR 0952476
Some equalities among Orlicz spaces I, Comment. Math. 29 (1990), 255-275. (1990) | MR 1059131 | Zbl 0742.46014
Topological Vector Spaces, Cambridge, 1973. | MR 0350361 | Zbl 0423.46001
Convexités dans les espaces vectoriels topologiques généraux, Dissertationes Math. 131 (1976). (1976) | MR 0423044 | Zbl 0331.46001
Inclusions relations among Orlicz spaces, Proc. Amer. Math. Soc. 17 (1966), 135-138. (1966) | MR 0188773