HiddenLayer5@lemmy.ml to Memes@lemmy.mlEnglish · 1 year agoPlease discuss.lemmy.mlimagemessage-square122fedilinkarrow-up1982
arrow-up1956imagePlease discuss.lemmy.mlHiddenLayer5@lemmy.ml to Memes@lemmy.mlEnglish · 1 year agomessage-square122fedilink
minus-squareShard@lemmy.worldlinkfedilinkarrow-up10·1 year agoTechnical definition is a 3-Torus sandwich, defined as any sandwich that is homeomorphic to the Cartesian product of three circles.
minus-squarebeen_jamming@lemm.eelinkfedilinkarrow-up1·edit-21 year agoIsn’t it S_1 x S_1 x [0, 1] here though?
Technical definition is a 3-Torus sandwich, defined as any sandwich that is homeomorphic to the Cartesian product of three circles.
Isn’t it S_1 x S_1 x [0, 1] here though?