2026-02-17T23:03:36Z https://nostr.now Aditya Khanna https://nostr.now/npub18t4m7d2urd25w7t3nchxr062wz2gzzmruy7xjwktpjg3d99hqpxsg06pak https://media.mathstodon.xyz/accounts/avatars/109/379/823/180/399/797/original/a5d6a935d417440b.png https://media.mathstodon.xyz/accounts/avatars/109/379/823/180/399/797/original/a5d6a935d417440b.png https://nostr.now/nevent1qqsrjdqsat3gzhtw2m3uq4729nq9j6l99hxj3f0mrc8x8pt8kaesp9czyqawh0e4tsd423mewx0zucdlffcffqgtv0snc6f6evxfz955kuqy6a3udgl <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qyt8wumn8ghj7un9d3shjtnyd968gmewwp6kytcqyz6v2rsmc8tufcfh95x8vlz8q4gf7pctpucsj3rajrxsav62ny5fv528eua" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>nprofile1qyt8wumn8ghj7un9d3shjtnyd968gmewwp6kytcqyz6v2rsmc8tufcfh95x8vlz8q4gf7pctpucsj3rajrxsav62ny5fv528eua</span> (<span class="italic">nprofile…8eua</span>)</a></span> the lore drop of you carrying around logs and studying Feynman lectures in highschool is crazy! I&#39;m honored to know it now 2025-12-01T19:38:46Z https://nostr.now/nevent1qqsgs2wza7zfx0kv7ppwjq5crufz4uqta43v70c4wxz9306fd2hgghczyqawh0e4tsd423mewx0zucdlffcffqgtv0snc6f6evxfz955kuqy6w7k5ck In reply to <a href='/nevent1qqszkmuepy3fse8hqqgys4pcujklc76rlejur7psswqvrdtcj06646spzemhxue69uhhyetvv9ujuerfw36x7tnsw43z7pq927c'>nevent1q…927c</a><br/>_________________________<br/><br/><span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qyt8wumn8ghj7un9d3shjtnyd968gmewwp6kytcqyz6v2rsmc8tufcfh95x8vlz8q4gf7pctpucsj3rajrxsav62ny5fv528eua" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>nprofile1qyt8wumn8ghj7un9d3shjtnyd968gmewwp6kytcqyz6v2rsmc8tufcfh95x8vlz8q4gf7pctpucsj3rajrxsav62ny5fv528eua</span> (<span class="italic">nprofile…8eua</span>)</a></span> i only very recently (and embarrassingly) realized that a tensor product of matrix vector spaces A ⊗ B is the space of matrices with size and scalars determined by B and entries determined by A. I knew it algebraically but not with this intuition. Pretty closely related to wreath products of the form S_n wr G. 2025-11-24T16:43:19Z