Opuscula Math.
25
, no. 2
(), 325-332
Opuscula Mathematica

# The exact values of nonsquare constants for a class of Orlicz spaces

Abstract. We extend the $$M_{\triangle}$$-condition from [Han J.,Li X.: On Exact Value of Packing for a Class of Orlicz Spaces. (Chinese), Journal of Tongji Univ. 30 (2002) 7, 895–899] and introduce the $$\Phi_{\triangle}$$-condition at zero. Next we discuss nonsquare constant in Orlicz spaces generated by an $$N$$-function $$\Phi(u)$$ which satisfy $$\Phi_{\triangle}$$-condition. We obtain exact value of nonsquare constant in this class of Orlicz spaces equipped with the Luxemburg norm.
Keywords: nonsquare constant, Orlicz space, $$\Phi_{\triangle}$$-condition.
Mathematics Subject Classification: 46B20, 46E30.
Cite this article as:
Jincai Wang, The exact values of nonsquare constants for a class of Orlicz spaces, Opuscula Math. 25, no. 2 (2005), 325-332

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ISSN 1232−9274, e-ISSN 2300−6919, DOI http://dx.doi.org/10.7494/OpMath
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