We consider a special class of the generalized Vandermonde matrices and obtain an LU factorization for its member by giving closed-form formulae of the entries of L and U. Moreover, we express the ...

/* Program to find the L and U matrix. Developed by: RAVIPRASATH K RegisterNumber: 212224230225 */ import numpy as np from scipy.linalg import lu a=np.array(eval(input())) p,l,u=lu(a) print(l) print(u ...

Hello! I would like to know how to debug this error: "[ERROR PSM-0010] LU factorization of the G Matrix failed. SparseLU solver message: THE MATRIX IS STRUCTURALLY SINGULAR ... ZERO COLUMN AT" I have ...