Two weight commutators for Beurling--Ahlfors operator
Two weight commutators for Beurling--Ahlfors operator
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发表时间:
2017-07
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通讯作者:
X. Duong;Ji Li;B. Wick
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作者:
X. Duong;Ji Li;B. Wick
We establish the equivalent characterisation of the weighted BMO space on the complex plane $\mathbb{C}$ via the two weight commutator of the Beurling--Ahlfors operator with a BMO function. Our method of proofs relies on the explicit kernel of the Beurling--Ahlfors operator and the properties of Muckenhoupt weight class.