annihilator method

名词 n.

英文释义

名词 n.
  1. A procedure used to find a particular solution to certain types of inhomogeneous ordinary differential equations. uncountable,usually
    — Although the annihilator method is very efficient when applicable, it is limited to equations whose right members R have a constant-coefficient annihilator.

词形变化

annihilator methods plural

词源

From its use of an annihilator (in this case a differential operator) to render the equation more tractable.
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