Editing
Talk:Direct product of groups
(section)
Jump to navigation
Jump to search
Warning:
You are not logged in. Your IP address will be publicly visible if you make any edits. If you
log in
or
create an account
, your edits will be attributed to your username, along with other benefits.
Anti-spam check. Do
not
fill this in!
== Proposed merge == The proposal is to merge [[Direct sum of groups]] into [[Direct product of groups]]. The article [[Direct sum of groups]] is describing the same construction as [[Direct product of groups]]. There is a difference in the case of infinite direct sums, but in the literature those are almost always in the setting of infinite direct sums of ''abelian'' groups (or vector spaces or modules), and those are amply described already at articles such as [[Direct sum]] and [[Direct sum of modules]]. See [[WP:CONTENTFORK]]. β[[User:Ebony Jackson|Ebony Jackson]] ([[User talk:Ebony Jackson|talk]]) 20:36, 27 February 2026 (UTC)
Summary:
Please note that all contributions to Eurovision Wiki may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see
Eurovision Wiki:Copyrights
for details).
Do not submit copyrighted work without permission!
Cancel
Editing help
(opens in new window)
Navigation menu
Personal tools
Not logged in
Talk
Contributions
Create account
Log in
Namespaces
Page
Discussion
English
Views
Read
Edit source
Add topic
View history
More
Search
Navigation
Main page
Recent changes
Random page
Help about MediaWiki
Special pages
Tools
What links here
Related changes
Page information