What does isomorphic mean? What is an isomorphism?

What's an isomorphism? It's not an alien warrior race! Isomorphisms are special functions that are used to describe when mathematical objects should be regarded as the same. Follow me on Instagram for more content, video previews, behind-the-scenes:   / epicmathtime   Music: "Clock Town (First Day)", The Legend of Zelda: Majora's Mask Composer(s): Koji Kondo, Toru Minegishi, Naoto Kubo Arranger(s): Mahito Yokota, Naoto Kubo "Fireside" Instrumental by Homage    / homage253   Outro: "Lateralus" as performed by Sakis Strigas Originally by Tool    • Tool - Lateralus (Instrumental Cover)   Follow me on Instagram for behind-the-scenes and previews of upcoming videos.   / epicmathtime   My current equipment for making videos (affiliate links): Camera: https://amzn.to/2HSJXDR Microphone(s): https://amzn.to/2SnpWY5 Audio Interface: https://amzn.to/3fcjMoc