Previous |  Up |  Next

Article

Keywords:
Musielak-Orlicz space; modulus of convexity; characteristic of convexity; the $\Delta _2$-condition
Summary:
In this paper we extend the result of [6] on the characteristic of convexity of Orlicz spaces to the more general case of Musielak-Orlicz spaces over a non-atomic measure space. Namely, the characteristic of convexity of these spaces is computed whenever the Musielak-Orlicz functions are strictly convex.
References:
[1] Chen S., Hudzik H.: On some convexities of Orlicz and Orlicz-Bochner spaces. Comment. Math. Univ. Carolinae 29 (1988), 13-29. MR 0937545 | Zbl 0647.46030
[2] Diestel J.: Sequences and Series in Banach Spaces. Springer, 1964. MR 0737004
[3] Hudzik H.: On some equivalent conditions in Musielak-Orlicz spaces. Commentationes Math. (Prace Matemat.) 24 (1984), 57-64. MR 0759055 | Zbl 0564.46022
[4] Hudzik H.: Uniform convexity of Musielak-Orlicz spaces with Luxemburg's norm. Commentationes Math. (Prace Matemat.) 23 (1983), 21-32. MR 0709167 | Zbl 0595.46027
[5] Hudzik H., Kaminska A.: Some remarks on convergence in Orlicz spaces. Commentationes Math. (Prace Matemat.) 21 (1979), 81-88. MR 0577673
[6] Hudzik H., Kaminska A., Musielak J.: On the convexity coefficient of Musielak-Orlicz spaces. Math. Zeitschr. 197 (1988), 291-295. MR 0923496
[7] Krasnoselskii M.A., Rutickii Ya.B.: Convex Functions and Orlicz Spaces. translation, Groningen, 1961.
[8] Lindenstrauss J., Tzafriri L.: Classical Banach Spaces II - Function Spaces. Springer, 1979. MR 0540367 | Zbl 0403.46022
[9] Luxemburg W.A.J.: Banach function spaces. PhD thesis, Delft, 1955. MR 0072440 | Zbl 0162.44701
[10] Musielak J.: Orlicz Spaces and Modular Spaces. Springer, 1983. MR 0724434 | Zbl 0557.46020
[11] Musielak J., Orlicz W.: On modular spaces. Stud. Math. 18 (1959), 49-65. MR 0101487 | Zbl 0099.09202
Partner of
EuDML logo