Gluing Formula for the Pseudo-Determinant of Graph Laplacian and Applications to Counting of Spanning Trees

Shivjyot Brar, Sheng-Chang Chen, Sayonita Ghosh Hajra +1

In this paper, we establish a gluing formula for the pseudo-determinant of the Laplacian on a simple finite graph. We achieve this by using the gluing formula for the determinant o…