https://leafw.net/en/categories/mathematics/ Recent content in Mathematics on Leafw's Blog Hugo en wyr95626@gmail.com (Leafw) wyr95626@gmail.com (Leafw) This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. Wed, 24 Jun 2026 00:00:00 +0000 https://leafw.net/en/gojo-infinity-math/ Wed, 24 Jun 2026 00:00:00 +0000wyr95626@gmail.com (Leafw) https://leafw.net/en/gojo-infinity-math/ <p>I read an interesting short math paper today. It came from a recent Oxford mathematics competition, titled <a href="https://tomrocksmaths.com/wp-content/uploads/2026/06/achmad-roykhan-sabiq_essay_competition_2026-achmad-roykhan-sabiq.pdf" target="_blank" rel="noopener noreffer ">Mathematics Behind Jujutsu Kaisen: Gojo Satoru&rsquo;s Infinity</a>. It does something fun: it treats Gojo Satoru&rsquo;s Limitless technique in <em>Jujutsu Kaisen</em> as a mathematical object.</p> <p>This kind of article can easily turn into a joke. This one does not. It does not stop at &ldquo;anime settings are fun.&rdquo; It keeps pushing Gojo&rsquo;s technique into actual mathematical language. The real question it asks is:</p>