Fortran Finding Eigenvalues & Eigenvectors with Fortran99 for Sparse Matrices

AI Thread Summary
Fortran 99 can be utilized to find eigenvalues and eigenvectors of sparse matrices, though there is some uncertainty about the specific version of Fortran available. Users can either develop a custom program tailored to their needs or search for existing solutions. A recommended resource for finding relevant programs is the Netlib repository, which offers a variety of numerical algorithms. Additionally, conducting a Google search can yield further online resources and tools for working with sparse matrices in Fortran.
Arwa
Messages
1
Reaction score
0
Hi everybody..
How can i use fortran99 to find the eigenvalues & eigenvectors of sparse matrices?

Thanx :)
 
Technology news on Phys.org
IDK if there is a Fortran 99. But, like everybody else, you can either write a program to solve your particular problem, or you go hunting for a program that someone else has written.

The netlib is a good place to start looking:

http://www.netlib.org/

You can also use google to find other resources which may be online.
 

Thread 'Learning Assembly and computer architecture for x86'

Dear Peeps I have posted a few questions about programing on this sectio of the PF forum. I want to ask you veterans how you folks learn program in assembly and about computer architecture for the x86 family. In addition to finish learning C, I am also reading the book From bits to Gates to C and Beyond. In the book, it uses the mini LC3 assembly language. I also have books on assembly programming and computer architecture. The few famous ones i have are Computer Organization and...
View full post »

Thread 'Learning data structures and algorithms in different programming languages'

I have a quick questions. I am going through a book on C programming on my own. Afterwards, I plan to go through something call data structures and algorithms on my own also in C. I also need to learn C++, Matlab and for personal interest Haskell. For the two topic of data structures and algorithms, I understand there are standard ones across all programming languages. After learning it through C, what would be the biggest issue when trying to implement the same data...
View full post »

Similar threads

Fortran FORTRAN 90 - Insert Matrices into Other Matrices
Replies
2
Views
1K
Fortran Fortran Code problems linking to LAPACK library
Replies
2
Views
3K
I Unravelling Structure of a Symmetric Matrix
Replies
5
Views
2K
Finding the directions of eigenvectors symmetric eigenvalue problem
Replies
1
Views
1K
A Finding Eigenvectors for Two Matrices using the Generalized Jacobi Method
Replies
7
Views
2K
I Can one find a matrix that's 'unique' to a collection of eigenvectors?
Replies
33
Views
671
Negative eigenvalues in covariance matrix
Replies
3
Views
3K
If |a> is an eigenvector of A, is f(B)|a> an eigenvector of A?
Replies
17
Views
2K
Prove 9 is eigenvalue of ##T^2\iff## 3 or -3 eigenvalue of ##T##.
Replies
5
Views
2K
I Getting eigenvalues of an arbitrary matrix with programming
Replies
1
Views
2K

Hot Threads

Recent Insights

Back
Top