tag:blogger.com,1999:blog-264226589944705290.post7105023362297748606..comments2021-12-14T05:53:12.175-08:00Comments on God Plays Dice: Tetrahedra with arbitrary numbers of facesMichael Lugohttp://www.blogger.com/profile/15671307315028242949noreply@blogger.comBlogger10125tag:blogger.com,1999:blog-264226589944705290.post-79056569695208183622010-03-04T09:00:06.109-08:002010-03-04T09:00:06.109-08:00[b]Силиконовый чехол для HTC P3300[/b]
[url=http:...[b]Силиконовый чехол для HTC P3300[/b]<br /><br />[url=http://info.je1.ru/GPS_064.html]Подробнее...[/url]Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-264226589944705290.post-76281162647133752532009-01-12T11:04:00.000-08:002009-01-12T11:04:00.000-08:00Eastwood,I think some people take "polyhedron" to ...Eastwood,<BR/><BR/>I think some people take "polyhedron" to specifically mean a three-dimensional object.Michael Lugohttps://www.blogger.com/profile/01950197848369071260noreply@blogger.comtag:blogger.com,1999:blog-264226589944705290.post-87603631367542573622009-01-12T11:01:00.000-08:002009-01-12T11:01:00.000-08:00Clearly the author has never played Dungeons and D...Clearly the author has never played Dungeons and Dragons, or they would know to use the word "polyhedron", or "polyhedral". This brings up another interesting question: Is it possible for a mathematician to <I>not be geeky enough</I>? ;-)Dan Eastwoodhttps://www.blogger.com/profile/14105563883467108602noreply@blogger.comtag:blogger.com,1999:blog-264226589944705290.post-57132621642863225342008-12-31T09:16:00.000-08:002008-12-31T09:16:00.000-08:00Perhaps you meant "spitball" but spelled "football...Perhaps you meant "spitball" but spelled "football"?<BR/><BR/>Go away, anonymous. (the guy with<BR/>the spitball, that is).<BR/><BR/>:)Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-264226589944705290.post-90116941768476151202008-12-31T08:18:00.000-08:002008-12-31T08:18:00.000-08:00Looks like someone has come to the hockey game wit...Looks like someone has come to the hockey game with a football.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-264226589944705290.post-67394148005566294452008-12-30T18:29:00.000-08:002008-12-30T18:29:00.000-08:00Mathematicians think as they are as briliant as go...Mathematicians think as they are as briliant as god,God gives the knowledge of numbers and they are so amused by the complexity and theorem they created.At last they tend to forget the existence of god and dare to made fun of god.<BR/><BR/>Remember gods never plays dice; mathematicians are created with a good intention and not by chance and ts the mathematician try to plays dice with god.<BR/><BR/>I have asked one mathematician of my country before who denied the existence of god but i am surpirised he admitted that the number "0" exist before the number "1" and zero is noting in life but meaningful in mathematic.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-264226589944705290.post-52973105074289359062008-12-30T09:07:00.000-08:002008-12-30T09:07:00.000-08:00A similar example is given by the group of signed ...A similar example is given by the group of signed permutation matrices. Let e_i denote the standard jth basis column vector, and then consider matrices whose columns are obtained by \pm e_j and permutations of these (\pm e_{s1}, ... \pm e_{sn}) <BR/>s is a permutation of 1 through n. The group of these is the "hyper-octahedral group." A hyperoctahedron is the convex hull of the union of the \pm e_j in n-space. Of course, a hypo-octahedron is a square (diamond). The n-dimensional figure has (n-1)-simplices as faces. Its 3-d faces are indeed octahedra, just as the 3-d faces of the n-simplex are terahedra.<BR/><BR/>The n-simplex has a nice projection onto the plane <BR/>as the complete graph on (n+1)-vertices that are the vertices of a regular (n+1)-gon.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-264226589944705290.post-26790033730136520142008-12-30T08:52:00.000-08:002008-12-30T08:52:00.000-08:00The obvious correction to me is to insert "analog ...The obvious correction to me is to insert "analog of a" (or "analogue" depending on your spelling preferences). E.g. "n-dimensional analog of a tetrahedron".<BR/><BR/>I dealt with n-simplices a lot in some previous research, and this is the exact phrase I used when describing them to the layperson (those laypeople that understood "tetrahedron", that is).Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-264226589944705290.post-29142048641785248542008-12-30T08:24:00.000-08:002008-12-30T08:24:00.000-08:00k and n are the same. I'm editing the post to ref...k and n are the same. I'm editing the post to reflect this.Michael Lugohttps://www.blogger.com/profile/15671307315028242949noreply@blogger.comtag:blogger.com,1999:blog-264226589944705290.post-79997236376506159092008-12-30T08:21:00.000-08:002008-12-30T08:21:00.000-08:00What is the relation between k and n?What is the relation between k and n?Anonymousnoreply@blogger.com