Taylorβs formula for matrix functions
Let p be a polynomial and suppose π and π commute, i.e. ππ=ππ, then
p(π+π)=nβk=01k!p(k)(π)πk. |
where n=deg(p).
Title | Taylorβs formula for matrix functions |
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Canonical name | TaylorsFormulaForMatrixFunctions |
Date of creation | 2013-03-22 13:39:25 |
Last modified on | 2013-03-22 13:39:25 |
Owner | bwebste (988) |
Last modified by | bwebste (988) |
Numerical id | 7 |
Author | bwebste (988) |
Entry type | Theorem |
Classification | msc 47A56 |