Wikipedia:Articles for deletion/Cut-insertion theorem


 * The following discussion is an archived debate of the proposed deletion of the article below. Please do not modify it. Subsequent comments should be made on the appropriate discussion page (such as the article's talk page or in a deletion review).  No further edits should be made to this page.

The result was delete. ✗ plicit  23:53, 15 December 2021 (UTC)

Cut-insertion theorem

 * – ( View AfD View log | edits since nomination)

Article created by single purpose account, likely the author of the theory or one of their associates. Not widely cited, no evidence of notability. PianoDan (talk) 17:12, 8 December 2021 (UTC)
 * Note: This discussion has been included in the list of Mathematics-related deletion discussions. Shellwood (talk) 17:24, 8 December 2021 (UTC)
 * Delete By all available indications, it's one guy's idea that has not had significant uptake or influence. The most substantial commentary I can find pretty much says that it's not worth fussing about: The cut-insertion theorem is not an independent theorem and the equivalent networks may be obtained by a simple extension of the substitution theorem. The practical application of the cut-insertion theorem for calculation of the transfer parameters of equivalent feedback system is difficult: the expressions for them are very cumbersome, and the crucial, for these calculations, impedance Zq of the inserted two-port is found for the simplest networks only. Other than that, citations are passing mentions, and not many of them. Nothing suggests it needs a dedicated article. XOR&#39;easter (talk) 18:27, 8 December 2021 (UTC)
 * Delete, per this rationale. SailingInABathTub (talk) 23:55, 8 December 2021 (UTC)


 * The above discussion is preserved as an archive of the debate. Please do not modify it. Subsequent comments should be made on the appropriate discussion page (such as the article's talk page or in a deletion review). No further edits should be made to this page.