SOME NEW PROPERTIES CONCERNING BLO MARTINGALES

作者：Nakai Eiichi; Sadasue Gaku^*

来源：Tohoku Mathematical Journal, 2017, 69(2): 183-194.

DOI：10.2748/tmj/1498269622

• Martingale
• BMO
• BLO
• pointwise multiplier
• Campanato space

Some new properties concerning BLO martingales are given. The BMO-BLO boundedness of martingale maximal functions and Bennett type characterizatipn of BLO martingales. are shown. Also, a non-negative BMO martingale that is not in BLO is constructed.

• 出版日期2017-6