OXFORD 9000
📚 noun • entry_id 60359

annihilator method

Meanings (ES + gloss)
método del anulador
A procedure used to find a particular solution to certain types of inhomogeneous ordinary differential equations.
Although the annihilator method is very efficient when applicable, it is limited to equations whose right members R have a constant-coefficient annihilator.
The annihilator method is just one convenient method to select the form of solution to try when applying the method of undetermined coefficients.
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