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Topic: Which term to choose?
Replies: 41   Last Post: Nov 9, 2013 5:20 AM

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William Elliot

Posts: 1,531
Registered: 1/8/12
Re: Which term to choose?
Posted: Oct 26, 2013 2:42 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

On Fri, 25 Oct 2013, William Elliot wrote:
> On Fri, 25 Oct 2013, Victor Porton wrote:
>

> > Which term is better for a concept which generalizes both embedding and
> > restriction: 1. "embedding-restriction"; 2. "restrembedding"?
> >
> > ... or maybe "commonization"?

>
> Perhaps embedded restriction.
> How's it defined?
>
> What's your reloid distribution theorem?
> Please state it in ascii in the body of your reply.


Is this it? Let F be a principle filter for XxY
and for all j in J, Gj a filter for YxZ. Then
. . F o /\_j Gj = /\{ F o Gj | j in J }.

Also if F filter for XxY, G,H filter for YxZ, then
. . F o G/\H = FoG /\ FoH.

Are there any additional distributive theorems for
reloids other than reversing the compositions?




Date Subject Author
10/25/13
Read Which term to choose?
Victor Porton
10/25/13
Read Re: Which term to choose?
Peter Percival
10/25/13
Read Re: Which term to choose?
fom
10/25/13
Read Re: Which term to choose?
William Elliot
10/26/13
Read Re: Which term to choose?
William Elliot
10/26/13
Read Re: Which term to choose?
Victor Porton
10/26/13
Read Re: Which term to choose?
William Elliot
10/27/13
Read Re: Which term to choose?
Victor Porton
10/27/13
Read Re: Which term to choose?
William Elliot
10/28/13
Read Re: Which term to choose?
Victor Porton
10/29/13
Read Re: Which term to choose?
William Elliot
10/29/13
Read Re: Which term to choose?
Victor Porton
10/30/13
Read Principal Reliods
William Elliot
10/30/13
Read Re: Principal Reliods
Victor Porton
10/30/13
Read Re: Principal Reliods
William Elliot
10/31/13
Read Re: Principal Reliods
Victor Porton
11/1/13
Read Re: Principal Reliods
William Elliot
11/1/13
Read Re: Principal Reliods
Victor Porton
11/1/13
Read Re: Principal Reliods
William Elliot
11/2/13
Read Re: Principal Reliods
Victor Porton
11/2/13
Read Re: Principal Reliods
William Elliot
11/3/13
Read Re: Principal Reliods
Victor Porton
11/3/13
Read Re: Principal Reliods
Victor Porton
11/3/13
Read Re: Principal Reliods
William Elliot
11/4/13
Read Principal Reliods
William Elliot
11/4/13
Read Re: Principal Reliods
Victor Porton
11/5/13
Read Re: Principal Reliods
William Elliot
11/5/13
Read Re: Principal Reliods
Victor Porton
11/6/13
Read Partition of a filter
William Elliot
11/6/13
Read Re: Partition of a filter
Victor Porton
11/6/13
Read Re: Partition of a filter
William Elliot
11/7/13
Read Re: Partition of a filter
Victor Porton
11/7/13
Read Re: Partition of a filter
William Elliot
11/8/13
Read Partition of a filter
William Elliot
11/8/13
Read Re: Partition of a filter
Victor Porton
11/8/13
Read Re: Partition of a filter
William Elliot
11/9/13
Read Re: Partition of a filter
Victor Porton
11/9/13
Read Re: Partition of a filter
William Elliot
11/9/13
Read Re: Partition of a filter
William Elliot
11/9/13
Read Re: Partition of a filter
Victor Porton
10/26/13
Read Re: Which term to choose?
Victor Porton
11/4/13
Read Re: Which term to choose?
aliahmadikram

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