@article{paperid:1083412, author = {Mojgan Afkhami and Zahra Barati and Khashyarmanesh, Kazem}, title = {On the signless Laplacian and normalized Laplacian spectrum of the zero divisor graphs}, journal = {Ricerche di Matematica}, year = {2020}, volume = {71}, number = {2}, month = {May}, issn = {0035-5038}, pages = {349--365}, numpages = {16}, keywords = {Zero divisor graph · Signless Laplacian spectrum · Normalized Laplacian spectrum · Smallest signless Laplacian eigenvalue · Largest signless Laplacian eigenvalue}, }