The pointwise Lelong-number refinement for the -locus
The pointwise Lelong-number refinement for the -locus
Let be a non-Kählerian surface, and let be an exact positive -current on . The -locus is the set of points around which is locally in . Let be a point of and let a Lelong number be understood in the usual sense for a positive current.
Pointwise Lelong-number refinement. If is not in and , then there \exists on an exact positive -current with non-vanishing Lelong number at .
This strengthens the preceding conjecture by prescribing the point where the Lelong number is nonzero. The paper states that the refinement is verified for all parabolic surfaces; its status in general is not given.
Sources & referencesView supporting material
Primary source
Ionut Chiose and Matei Toma, “Positive currents on non-kählerian surfaces, II”, arXiv:2210.07629 (2022).
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