Editing Appendix/Ramblings/ForCohlHoward (section)

==Excerpts From Various Lebovitz Publications Regarding Stability Studies==

===Why is ''Lagrangian'' Perturbation Method Preferred?===
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"… a preliminary version</font> &#8212; see Lebovitz (1987) &#8212; <font color="darkgreen">of the methods of the present paper [have shown that] &hellip; they enjoy certain advantages over other methods that have been employed in related problems (like Cartan's method and the virial method)."
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— Drawn from the last paragraph on p. 222 of {{ Lebovitz89a }}. 
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[<b>[[Appendix/References#EFE|<font color="red">EFE</font>]]</b>] "&hellip; utilizes the virial equations, which require a separate derivation for modes associated with ellipsoidal harmonics of various orders; it is accordingly restricted to those of low order (at most four).."
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— Drawn from the first paragraph of &sect;1 (p. 225) in {{ Lebovitz89b }}. 
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