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Self-Adjoint Differential Equation |
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Self-Adjoint Differential Equation
a differential equation that has the same solutions as its adjoint equation. An ordinary self-adjoint differential equation of even order 2m has the form
and of odd order 2m—1 has the form
where the Ai are functions of x. The concept of self-adjoint differential equations plays an important role in the theory of ordinary and partial differential equations. Under certain boundary conditions, the lefthand part of a self-adjoint differential equation defines a self-adjoint differential operator. Second-order self-adjoint differential equations are the most important in applications. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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