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index.html [2019/11/17 16:42]
pnotthesamejipsen
index.html [2019/12/10 17:29] (current)
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what properties are known about these structures. what properties are known about these structures.
-These pages are currently still under construction. Knowledgeable readers are encouraged to add or correct information. +These pages are currently still under construction. /*Knowledgeable readers are encouraged to email additions or corrections to Peter Jipsen add or correct information.*/ 
-To enable the edit button on each page, use the Login link (above) to log in or create an account.+/*To enable the edit button on each page, use the Login link (above) to log in or create an account.*/
Initially the main content concerns mostly first-order classes of relational Initially the main content concerns mostly first-order classes of relational
structures and, more particularly, equationally defined classes of algebraic structures. structures and, more particularly, equationally defined classes of algebraic structures.
-If you are familiar with some of these classes of structures, feel+If you are familiar with some of these classes of structures and would like some information added, please email Peter Jipsen (jipsen@chapman.edu). [Account creation unfortunately had to be disabled.] /*feel
free to add some relevant information and references by using the edit free to add some relevant information and references by using the edit
link on the respective page. Pages are written in DokuWiki syntax, but mathematical notation is in standard LaTeX. link on the respective page. Pages are written in DokuWiki syntax, but mathematical notation is in standard LaTeX.
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versions of these pages are still available at http://math.chapman.edu/cgi-bin/structures.pl and http://math.chapman.edu/cgi-bin/structures . versions of these pages are still available at http://math.chapman.edu/cgi-bin/structures.pl and http://math.chapman.edu/cgi-bin/structures .
You can use this [[Sandbox]] page to try out editing (without worrying about deleting You can use this [[Sandbox]] page to try out editing (without worrying about deleting
-useful information).+useful information).*/
-[[Suggestions or comments]]? Just follow the link and edit the page.+/*[[Suggestions or comments]]? Just follow the link and edit the page.*/
**New:** Boldface links below display lists of finite algebras in a particular class (calculated locally in the browser). **New:** Boldface links below display lists of finite algebras in a particular class (calculated locally in the browser).
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  -[[Left neofield]]   -[[Left neofield]]
  -[[Lie algebras]]   -[[Lie algebras]]
 +  -[[Commutative residuated partially ordered monoids|Lineales]]
  -[[Goedel algebras|Linear Heyting algebras]]   -[[Goedel algebras|Linear Heyting algebras]]
  -[[Linear logic algebras]]   -[[Linear logic algebras]]