`The fast multipole method (FMM), introduced by Rokhlin Jr. and Greengard has been said to be one of the top ten #algorithms of the 20th century. The FMM algorithm reduces the complexity of matrix-vector multiplication involving a certain type of dense #matrix which can arise out of many #physical #systems.`

https://en.wikipedia.org/wiki/Fast_multipole_method

#physics #simulation #molecularDynamics #MD #dynamics #differentialEquations #ODEs #PDEs #ODE #PDE #Coulomb #Coulombic #CoulombForce #CoulombInteraction