A note on the Gaffney Laplacian on infinite metric graphs
نویسندگان
چکیده
We show that the deficiency indices of minimal Gaffney Laplacian on an infinite locally finite metric graph are equal to number volume ends. Moreover, we provide criteria, formulated in terms ends, for be closed.
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ژورنال
عنوان ژورنال: Journal of Functional Analysis
سال: 2021
ISSN: ['0022-1236', '1096-0783']
DOI: https://doi.org/10.1016/j.jfa.2021.109216