orthogonal polynomial
type: Concept
preferred label: چندجمله‌ای متعامد @fa
related: tridiagonal matrix

Crout decomposition
type: Concept
preferred label: تجزیه کروت @fa
related: tridiagonal matrix

band matrix
type: Concept
preferred label: ماتریس نواری @fa
related: tridiagonal matrix

implicit method
type: Concept
preferred label: روش ضمنی @fa
related: tridiagonal matrix

tridiagonal matrix
type: Concept
broader: matrix
preferred label: ماتریس سه‌قطری @fa
related: implicit method
related: band matrix
related: Crout decomposition
related: orthogonal polynomial

matrix
type: Concept
narrower: tridiagonal matrix
preferred label: ماتریس @fa