MCQOPTIONS
Bookmark
Saved Bookmarks
→
Computational Fluid Dynamics
→
Unstructured Grids Fvm in Computational Fluid Dynamics
→
Which of these is true for the LU decomposition me..
1.
Which of these is true for the LU decomposition method?
A.
L =Ub
B.
LU =b
C.
=LUb
D.
U =Lb
Answer» C. =LUb
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
The general equation for PDMA is a<sub>i</sub> <sub>i</sub>+b<sub>i</sub> <sub>i+2</sub>+c<sub>i</sub> <sub>i+1</sub>+d<sub>i</sub> <sub>i-1</sub>+e<sub>i</sub> <sub>i-2</sub>=f<sub>i</sub>. Which of the following is incorrect? (Note: N is the number of unknowns).
TDMA and PDMA are particularly suitable for _____________
Consider the global matrix A =b. If my coefficient matrix A is the same for different b vectors, which of these methods is economic?
The number of operations for LU decomposition method is ____________ the number of operations for the Gauss elimination method.
Which of these is true for the LU decomposition method?
If N is the number of unknowns, the number of operations required for backward substitution is ____________
After the forward elimination step of the Gauss elimination method, the coefficient matrix is reduced to ____________
Which of these direct methods is suitable only for banded matrices?
The coefficient matrix in the global matrix format of the algebraic equations is a ______________
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply