Tridiagonal matrix systems, characterised by nonzero entries on the main diagonal and immediate off-diagonals, arise in diverse fields such as fluid dynamics, signal processing and quantum mechanics.

Splines are functions used in interpolation and curve modeling to create smooth transitions between data points. One of the most common types of spline is the cubic spline, which is often used due to ...

Tridiagonal systems of linear equations arise naturally in the numerical treatment of one-dimensional boundary value problems, discretised partial-differential equations and many time-stepping schemes ...

PaScaL_TDMA provides an efficient and scalable computational procedure to solve many tridiagonal systems in multi-dimensional partial differential equations. The modified Thomas algorithm proposed by ...