## Notes on approximation in the Musielak-Orlicz sequence spaces of multifunctions.(English)Zbl 0832.54021

A Musielak-Orlicz sequence space $$X_\varphi$$ of compact-valued multifunctions is introduced and shown to be complete. Using some boundedness assumptions, the author considers approximation in $$X_\varphi$$ by different families of $$X_\varphi$$-operators.
Reviewer: H.-A.Klei (Paris)

### MSC:

 54C60 Set-valued maps in general topology 28B20 Set-valued set functions and measures; integration of set-valued functions; measurable selections
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