Authors: Haakan Hedenmalm
Publish Date: 2015/05/26
Volume: 281, Issue: 1-2, Pages: 349-355
Abstract
We explain how Hörmander’s classical solution of the barpartial equation in the plane with a weight which permits growth near infinity carries over to the rather opposite situation when we ask for decay near infinity Here however a natural condition on the datum needs to be imposed The condition is not only natural but also necessary to have the result at least in the Fock weight case The norm identity which leads to the estimate is related to general areatype results in the theory of conformal mappingsThe author wishes to thank Ioannis Parissis and Serguei Shimorin 14 for stimulating discussions related to the norm identity 21 The author also wishes to thank Grigori Rozenblum for an enlightening conversion on the topic of this paper at the Euler Institute in StPetersburg in July 2013
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