Whether you manipulate the equations or take the matrix route, you’ll end up performing the same total number of computational steps to solve the problem. That number is the cube of the number of ...

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.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

NICOLA GUGLIELM, CHRISTIAN LUBICH, MATRIX STABILIZATION USING DIFFERENTIAL EQUATIONS, SIAM Journal on Numerical Analysis, Vol. 55, No. 6 (2017), pp. 3097-3119 ...

VQAs solve problems by implementing parameterized quantum circuits in quantum computing and optimizing the parameters of the quantum circuit using classical optimizers. VQAs are widely applied in ...