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Symmetric matrices, signed graphs, and nodal domain theorems

Published Online: 2023-04-21

Published Print: 2023-05

Authors

Ge, Chuanyuan https://orcid.org/0000-0002-2419-1556
Liu, Shiping https://orcid.org/0000-0002-9987-1935
Funding

Funding for this research was provided by:

National Key R and D Program of China (2020YFA0713100)

National Natural Science Foundation of China (No. 12031017)
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Text and Data Mining valid from 2023-04-21

Version of Record valid from 2023-04-21
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Article History

Received: 19 October 2022

Accepted: 31 March 2023

First Online: 21 April 2023

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