Wang Guangqing, Zhou Jiang
College of Mathematics and System Sciences, Xinjiang University, Urumqi, 830046 Republic of China.
J Inequal Appl. 2017;2017(1):27. doi: 10.1186/s13660-017-1299-x. Epub 2017 Jan 25.
Let be Monge-Ampère singular integral operator, [Formula: see text], and [Formula: see text]. It is proved that the commutator [Formula: see text] is bounded from [Formula: see text] to [Formula: see text] for [Formula: see text] and from [Formula: see text] to [Formula: see text] for [Formula: see text]. For the extreme case [Formula: see text], a weak estimate is given.
设(M)为蒙日 - 安培奇异积分算子，([公式：见正文])，且([公式：见正文])。证明了对于([公式：见正文])，换位子([公式：见正文])从([公式：见正文])到([公式：见正文])有界，对于([公式：见正文])，从([公式：见正文])到([公式：见正文])有界。对于极限情形([公式：见正文])，给出了一个弱估计。
