Post correspondence problem
This page lists the items of the Wikipedia article Post correspondence problem in their order, and the nodes of Math 2.0 that have them. The text of the article is not on this site. The items come from revision 1361182568, with the assessment Start/Low.
| Outcome | Items |
|---|---|
| deferred | 3 |
| attached | 1 |
The gap signals of the article are S1,S2,S4,S5,S6,S8.
| Item | Kind | Name | Outcome | Nodes | Reason |
|---|---|---|---|---|---|
| subject | problem | Post correspondence problem | deferred until 2027-05-01 | the item has the flag informal (WP9.2) | |
| #37EC | statement | Variants | deferred until 2027-05-01 | the cue heading names a section and not one item | |
| #4HTN | proof | Proof sketch of undecidability | attached | ||
| #SCRS | definition | Alternative definition | deferred until 2027-05-01 | the cue heading names a section and not one item |
Refer to Wikipedia articles and their nodes for the other articles.