Determinant of a tridiagonal matrix with constant values $5,3,2$ on the main, upper and lower diagonals. 0.

There are many examples in physics. Consider a linear chain of interacting particles, but the interaction is only to the nearest neighbor. You can write the Hamiltonian of this system as a …

2014年12月1日 · Amongst the polynomials that can arise as characteristic polynomials of tridiagonal matrices with zero diagonal, one finds the Hermite polynomials. Schur showed that …

on page 13 of the paper here there is a proof in theorem 4 that all eigenvalues of this tridiagonal matrix, which has strictly positive entries down the subdiagonals, are simple. Unfortunately, I …

2018年12月21日 · As for why they are important, many eigenvalue algorithms for symmetric/Hermitian matrices will first use similarity transforms to reduce the matrix to a …

2019年11月11日 · Creating a tridiagonal matrix. Learn more about matrix manipulation, tridiagonals I am currently trying to create a 500*500 matrix in matlab with diagonals a=-1, …

2014年10月2日 · Once you get a recursion formula there are at least three different ways to solve the problem. Using the Z transform, using Chebyshev polynomials, and using the traditional …

You have a tridiagonal matrix. A tridiagonal matrix has a nice form for the determinant. If the diagonal ...

2020年7月3日 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for …

Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their …