The most famous quantum linear system solving algorithm is the Harrow-Hassidim-Lloyd (HHL) algorithm, which accelerates the solution of linear systems through quantum superposition and interference.

Computer scientists at Carnegie Mellon University have devised an innovative and elegantly concise algorithm that can efficiently solve systems of linear equations that are critical to such ...

This is a preview. Log in through your library . Abstract We consider linear systems arising from the use of the finite element method for solving scalar linear elliptic problems. Our main result is ...