Volume 77; Issue 4

Algebra Universalis

Volume 77; Issue 4
1

Kleene algebras with implication

Castiglioni, José Luis, Celani, Sergio Arturo, San Martín, Hernán Javier
Journal:
Algebra Universalis
Year:
2017
Language:
english
File:
PDF, 945 KB
english, 2017
2

On the varieties of ai-semirings satisfying\({x^{3}\approx x}\)

Ren, Miao Miao, Zhao, Xian Zhong, Wang, Ai Fa
Journal:
Algebra Universalis
Year:
2017
Language:
english
File:
PDF, 683 KB
english, 2017
3

Localic subspaces and colimits of localic spaces

Niels Schwartz
Journal:
Algebra Universalis
Year:
2017
Language:
english
File:
PDF, 1.13 MB
english, 2017
4

Diagrams and rectangular extensions of planar semimodular lattices

Gábor Czédli
Journal:
Algebra Universalis
Year:
2017
Language:
english
File:
PDF, 1.77 MB
english, 2017