![Best way to construct 2-D Laplacian banded matrix: BandedMatrices, sparse, or BlockBandedMatrices? - General Usage - Julia Programming Language Best way to construct 2-D Laplacian banded matrix: BandedMatrices, sparse, or BlockBandedMatrices? - General Usage - Julia Programming Language](https://global.discourse-cdn.com/business5/uploads/julialang/original/2X/8/88ad1920e30a62f6a2900eafbeb7df056da26a94.png)
Best way to construct 2-D Laplacian banded matrix: BandedMatrices, sparse, or BlockBandedMatrices? - General Usage - Julia Programming Language
![Symmetric 5 × 5 band matrix with bandwidth k d = 2 (left) and packed... | Download Scientific Diagram Symmetric 5 × 5 band matrix with bandwidth k d = 2 (left) and packed... | Download Scientific Diagram](https://www.researchgate.net/publication/46246859/figure/fig1/AS:394332776484864@1471027668146/Symmetric-5-5-band-matrix-with-bandwidth-k-d-2-left-and-packed-storage-used-in.png)
Symmetric 5 × 5 band matrix with bandwidth k d = 2 (left) and packed... | Download Scientific Diagram
![MathType on Twitter: "A band matrix with nonzero elements on the main diagonal, the first diagonal below and above this is called a tridiagonal matrix. Its #determinant is given by the multivariate MathType on Twitter: "A band matrix with nonzero elements on the main diagonal, the first diagonal below and above this is called a tridiagonal matrix. Its #determinant is given by the multivariate](https://pbs.twimg.com/media/EgPwp4NXkAAc6Ig.jpg:large)
MathType on Twitter: "A band matrix with nonzero elements on the main diagonal, the first diagonal below and above this is called a tridiagonal matrix. Its #determinant is given by the multivariate
![algorithms - Calculating diagonal of inverse of sparse band-like matrix - Computer Science Stack Exchange algorithms - Calculating diagonal of inverse of sparse band-like matrix - Computer Science Stack Exchange](https://i.stack.imgur.com/f2nEp.jpg)