Weighted inequalities for higher dimensional one-sided Hardy-Littlewood maximal function in Orlicz spaces

Author(s):  
Abhishek Ghosh ◽  
Parasar Mohanty
2015 ◽  
Vol 2015 ◽  
pp. 1-5
Author(s):  
Alberto Fiorenza

It is proven that if1≤p(·)<∞in a bounded domainΩ⊂Rnand ifp(·)∈EXPa(Ω)for somea>0, then givenf∈Lp(·)(Ω), the Hardy-Littlewood maximal function off,Mf, is such thatp(·)log(Mf)∈EXPa/(a+1)(Ω). Becausea/(a+1)<1, the thesis is slightly weaker than(Mf)λp(·)∈L1(Ω)for someλ>0. The assumption thatp(·)∈EXPa(Ω)for somea>0is proven to be optimal in the framework of the Orlicz spaces to obtainp(·)log(Mf)in the same class of spaces.


10.1142/1367 ◽  
1991 ◽  
Author(s):  
Vakhtang Kokilashvili ◽  
Miroslav Krbec

2014 ◽  
pp. 187-188
Author(s):  
Omar El-Fallah ◽  
Karim Kellay ◽  
Javad Mashreghi ◽  
Thomas Ransford

2002 ◽  
Vol 65 (2) ◽  
pp. 253-258 ◽  
Author(s):  
Hitoshi Tanaka

Dedicated to Professor Kôzô Yabuta on the occasion of his 60th birthdayJ. Kinnunen proved that of P > 1, d ≤ 1 and f is a function in the Sobolev space W1,P(Rd), then the first order weak partial derivatives of the Hardy-Littlewood maximal function ℳf belong to LP(Rd). We shall show that, when d = 1, Kinnunen's result can be extended to the case where P = 1.


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