The eigenvalues of a graph under edge operations

Authors:
  • RVR. Venkatesan
    R. Venkatesan
  • PEP. Elakkiya
    P. Elakkiya
  • DDD. Rini Dominic
    D. Rini Dominic

Abstract
This paper investigates how the Laplacian matrix eigenvalues of a connected graph behaves under adding some edges and subdividing a edge.

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