A tridiagonal matrix is one in which the only non-zero elements
are on the principal diagonal, and the two diagonals immediately
next to it: one below and the other above.
A tridiagonal matrix is one in which the only non-zero elements
are on the principal diagonal, and the two diagonals immediately
next to it: one below and the other above.
View page
write a programe to build a sparse matrix as an array. write
function to check if the sparse matrix is a square, diagonal,lower
triangular, upper triangular or tridiagonal matrix
View page
5 6 0
1 3 2
0 2 1
View page
Thomas, L.H. (1949),
Elliptic Problems in Linear Differential Equations over a Network, Watson Sci. Comput. Lab Report, Columbia University, New York