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math.CO2023
The least distance eigenvalue of the complements of graphs of diameter greater than three
Xu Chen, Yinfen Zhu, Guoping Wang
Suppose is a connected simple graph with the vertex set . Let be the least distance between and in . Then…
math.CO2020
The distance spectrum of the complements of graphs of diameter greater than three
Xu Chen, Guoping Wang
Suppose that is a connected simple graph with the vertex set . Let be the distance between and . Then the distan…