A positive definite symmetric matrix A can be decomposed into form A=LLT this decomposition is called ________
a) Cholesky
b) Rayleighs
c) Galerkins
d) Potential energy
Answer: a
Explanation: L is the lower triangular matrix, and its transpose LT is upper triangular matrix. This is called Cholesky decomposition. It is a decomposition of a positive definite matrix into a product of lower triangular matrix and its conjugate transpose.
Related Posts
In a nine node quadrilateral, the shape functions can be defined as _______
The gauss points for a triangular region differ from the _____ region.
The nodal temperature load can be evaluated by using _____
In six node triangular element, the gauss points of a triangular element can be defined by ____
Six node triangular elements is also known as _____
N1, is of the form ____
A _________ element by using nine-node shape function.
Join The Discussion