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Merge Small/Large
Might it be be preferable to have one article on 'Veblen ordinal' incorporating
the two current (and rather small) articles on Large and Small in lieu of
this disambiguation page?
Zero sharp (
talk)
16:06, 9 April 2008 (UTC)reply
Indeed, and there is also the text I wrote on constructing
an ordinal collapsing function which should be merged somewhere, I guess (I didn't get any answers to my
call for suggestions on where/how to insert it, unfortunately) — this is relevant to the Veblen ordinals in that it helps to see them at their appropriate place. I would suggest having one article for "predicatively defined ordinals", which would merge the
Veblen functions (extended to finitely many, then transfinitely many variables — this is perhaps Schütte's Klammersymbol but I'm not sure), the (not very notable)
Ackermann ordinal, and the
small and
large Veblen ordinals; and then a second article for "ordinal collapsing", which would merge in my above-mentioned description, thus describing the
Bachmann-Howard ordinal in detail, and then go on to mention some even larger proof-theoretic ordinals such as Rathjen's collapsing of a
weakly compact cardinal. Does this sound right? I guess I'll suggest it on the
large countable ordinal talk page. --
Gro-Tsen (
talk)
10:03, 12 April 2008 (UTC)reply
This disambiguation page is within the scope of WikiProject Disambiguation, an attempt to structure and organize all
disambiguation pages on Wikipedia. If you wish to help, you can edit the page attached to this talk page, or visit the
project page, where you can join the project or contribute to the
discussion.DisambiguationWikipedia:WikiProject DisambiguationTemplate:WikiProject DisambiguationDisambiguation articles
Merge Small/Large
Might it be be preferable to have one article on 'Veblen ordinal' incorporating
the two current (and rather small) articles on Large and Small in lieu of
this disambiguation page?
Zero sharp (
talk)
16:06, 9 April 2008 (UTC)reply
Indeed, and there is also the text I wrote on constructing
an ordinal collapsing function which should be merged somewhere, I guess (I didn't get any answers to my
call for suggestions on where/how to insert it, unfortunately) — this is relevant to the Veblen ordinals in that it helps to see them at their appropriate place. I would suggest having one article for "predicatively defined ordinals", which would merge the
Veblen functions (extended to finitely many, then transfinitely many variables — this is perhaps Schütte's Klammersymbol but I'm not sure), the (not very notable)
Ackermann ordinal, and the
small and
large Veblen ordinals; and then a second article for "ordinal collapsing", which would merge in my above-mentioned description, thus describing the
Bachmann-Howard ordinal in detail, and then go on to mention some even larger proof-theoretic ordinals such as Rathjen's collapsing of a
weakly compact cardinal. Does this sound right? I guess I'll suggest it on the
large countable ordinal talk page. --
Gro-Tsen (
talk)
10:03, 12 April 2008 (UTC)reply