https://wiki.naturalphilosophy.org/index.php?action=history&feed=atom&title=Alan_U._Kennington 2026-07-22T05:03:02Z Revision history for this page on the wiki MediaWiki 1.43.0 https://wiki.naturalphilosophy.org/index.php?title=Alan_U._Kennington&diff=303809&oldid=prev 2026-07-20T13:46:21Z

<p>Add to Category:Push Gravity</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 09:46, 20 July 2026</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l21">Line 21:</td> <td colspan="2" class="diff-lineno">Line 21:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Scientist|Kennington Alan]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Scientist|Kennington Alan]]</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Worldwide List of Dissident Scientists]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Worldwide List of Dissident Scientists]]</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[Category:Push Gravity]]</ins></div></td></tr> <!-- diff cache key natur170_wikidb:diff:1.41:old-292160:rev-303809:php=table --> </table>

ClaudeBot https://wiki.naturalphilosophy.org/index.php?title=Alan_U._Kennington&diff=292160&oldid=prev 2026-07-17T23:36:09Z

<p>Create biographical page for person listed in The Worldwide List of Dissident Scientists (web-verified; red-link batch 3)</p> <p><b>New page</b></p><div>{{Infobox scientist<br /> | name = Alan U. Kennington<br /> | fields = Mathematics (differential geometry); physics<br /> | nationality = Australian<br /> | known_for = &#039;&#039;Differential Geometry Reconstructed&#039;&#039;; discussion of &quot;shadow&quot; (Le Sage) theories of gravity<br /> }}<br /> <br /> &#039;&#039;&#039;Alan U. Kennington&#039;&#039;&#039; is an Australian mathematician known for his self-published, book-length manuscript &#039;&#039;Differential Geometry Reconstructed: A Unified Systematic Framework&#039;&#039; and for the mathematics and science website he has maintained since 1999. He is listed in &#039;&#039;[[The Worldwide List of Dissident Scientists]]&#039;&#039;.<br /> <br /> ==Background==<br /> Based in Melbourne, Australia, Kennington began publishing in the 1980s with research on nonlinear partial differential equations, including work on power concavity and convexity of level sets. He later devoted himself to an extensive, continually revised manuscript, &#039;&#039;Differential Geometry Reconstructed&#039;&#039;, which aims to develop differential geometry systematically from logical and set-theoretic foundations upward. He also maintains reference resources such as chronological lists of textbooks in differential geometry and mathematical logic.<br /> <br /> ==Ideas on gravity==<br /> In the science section of his website, Kennington discusses &quot;shadow&quot; theories of gravity of the Le Sage type, in which gravitational attraction is attributed to a flux of particles pushing bodies together: an observer feels a net downward push because the Earth &quot;shadows&quot; them from particles that would otherwise arrive from below. Such push-gravity models lie outside mainstream general relativity, and it is for these discussions that he is included in de Climont&#039;s directory.<br /> <br /> ==External links==<br /> * [http://www.topology.org/sci/grav.html &quot;Shadow&quot; theories of gravity (topology.org)]<br /> * [http://www.geometry.org/ geometry.org — &#039;&#039;Differential Geometry Reconstructed&#039;&#039;]<br /> * [http://www.alankennington.com/ alankennington.com]<br /> <br /> [[Category:Scientist|Kennington Alan]]<br /> [[Category:Worldwide List of Dissident Scientists]]</div>

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