State-of-the-art review
This report presents a review of a paper written by ( Citation: Apers & Wolf, 2019 Apers, S. & Wolf, R. (2019). Quantum Speedup for Graph Sparsification, Cut Approximation and Laplacian Solving. https://doi.org/10.48550/ARXIV.1911.07306 ) in which a new quantum algorithm for graph sparsification relying on nearly linear classical algorithms is introduced, leading to quantum speedups for several problems such as extremal cuts and Laplacian solving.
Introduction $$\textit{" Graphs are nice […], but sparse graphs are nicer.