Hello! I am trying to implement a poisson solver (in a reduced form) using BSplines and Galerkin method. Form of the equation is : [Screenshot 2025-03-04 at 12.49.59 PM] where \phi is potential and differential operation is in 2D : [Screenshot 2025-03-04 at 12.50.51 PM] Now, if I were to expand…

Poisson solver using BSpline Galerkin method on a 2D grid

Sagar_123 March 6, 2025, 7:49am 8

@KnutAM, @yolhan_mannes Thank you, I’ll take a look.

Topic		Replies	Views
Solving 2D poisson equation in polar coordinates (finite differences) Numerics finitediff , differentialequation , approxfun	20	6420	September 7, 2022
How to tackle 2D Poisson equation? Numerics	3	1913	October 12, 2020
Solving Poisson PDE in an arbitrary 2D geometry, under different types of both internal and external boundary conditions Numerics question	6	452	August 29, 2023
Poisson equation solver General Usage question , diffeq	12	2009	January 19, 2019
Solving simple electrostatic problem Modelling & Simulations pde , physics , mesh , gmsh	24	3654	September 14, 2021