Mathematical Structures: History of Generalized BL-algebras

History of Generalized BL-algebras

 Revision 5 . . July 8, 2004 2:31 pm by Jipsen Revision 4 . . July 8, 2004 2:30 pm by Jipsen Revision 3 . . (edit) June 20, 2003 4:34 pm by Peter Jipsen

Difference (from prior major revision) (author diff)

Changed: 33c33
 A generalized BL-algebra is a \href{Residuated_lattices.pdf}{residuated lattices}
 A generalized BL-algebra is a \href{Residuated_lattices.pdf}{residuated lattice}

Changed: 44,47c44,45
 $h(x\vee y)=h(x)\vee h(y)$, $h(x\wedge y)=h(x)\wedge h(y)\ \mbox{and} h(x\cdot y)=h(x)\cdot h(y)$, $h(x\backslash y)=h(x)\backslash h(y)$, $h(x/y)=h(x)/h(y)\$, $h(e)=e$
 $h(x\vee y)=h(x)\vee h(y)$, $h(x\wedge y)=h(x)\wedge h(y)$, $h(x\cdot y)=h(x)\cdot h(y)$, $h(x\backslash y)=h(x)\backslash h(y)$, $h(x/y)=h(x)/h(y)$, $h(e)=e$