Volume 27; Issue 1

Algebra Universalis

Volume 27; Issue 1
1

Blocks and commutators in orthomodular lattices

Günter Bruns, Richard Greechie
Journal:
Algebra Universalis
Year:
1990
Language:
english
File:
PDF, 572 KB
english, 1990
2

Free lattices over join-trivial partial lattices

J. Ježek, V. Slavík
Journal:
Algebra Universalis
Year:
1990
Language:
english
File:
PDF, 1.26 MB
english, 1990
3

Maximal chains in interval algebras

Sabine Koppelberg
Journal:
Algebra Universalis
Year:
1990
Language:
english
File:
PDF, 610 KB
english, 1990
4

How many variables does a quasivariety need?

Jiří Adámek
Journal:
Algebra Universalis
Year:
1990
Language:
english
File:
PDF, 290 KB
english, 1990
5

Directoids: algebraic models of up-directed sets

J. Ježek, R. Quackenbush
Journal:
Algebra Universalis
Year:
1990
Language:
english
File:
PDF, 1.27 MB
english, 1990
6

On the two kinds of probability in algebra

Ralph Freese
Journal:
Algebra Universalis
Year:
1990
Language:
english
File:
PDF, 530 KB
english, 1990
7

The consistency of “ℸCH +pa ≤ ω1”

Piotr Koszmider
Journal:
Algebra Universalis
Year:
1990
Language:
english
File:
PDF, 380 KB
english, 1990
8

The algebra of conditional logic

Fernando Guzmán, Craig C. Squier
Journal:
Algebra Universalis
Year:
1990
Language:
english
File:
PDF, 1.26 MB
english, 1990
9

Hyperidentities for some varieties of semigroups

Shelly L. Wismath
Journal:
Algebra Universalis
Year:
1990
Language:
english
File:
PDF, 1.01 MB
english, 1990
11

A note on free algebras of discriminator algebras

Steven Seif
Journal:
Algebra Universalis
Year:
1990
Language:
english
File:
PDF, 84 KB
english, 1990