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## #1 Re: Help Me ! » Matrix Exponent of Upper Triangular Matrix » 2013-07-15 05:05:24

Thanks a lot, you are the best.

:D:D:D:D:D:D:D:D:D

## #2 Re: Help Me ! » Matrix Exponent of Upper Triangular Matrix » 2013-07-15 04:07:43

How do you go from the final matrix shown to a matrix of exponential functions?

## #3 Help Me ! » Matrix Exponent of Upper Triangular Matrix » 2013-07-15 03:09:05

mowgli
Replies: 5

Hi there everyone.

I was wondering if you can help me with the following question:

If I have a general upper triangular matrix such as:

A^n = -----d^n---n(u)d^n-1--------------(ignore dashes)
--------------0-------d^n

How to i find e^a and/or e^x using taylor series?

If the general matrix is difficult to compute onto text, consider any basic upper triangular matrix as an example.

Such as:

A = [2  4]
-----[0  2]

I'd be grateful for any help!