Volume 9; Issue 1

Algebra Universalis

Volume 9; Issue 1
1

The lattice of idempotent binary relations

Zahava Shmuely
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 319 KB
english, 1979
2

Automorphisms of Ω

P. T. Johnstone
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 298 KB
english, 1979
3

Algebras in permutable varieties: Geometrical properties of affine algebras

H. Peter Gumm
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 1.09 MB
english, 1979
4

An inductive theory for free products of groups

Verena Huber-Dyson
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 472 KB
english, 1979
5

Free postL-algebras

Fawzi M. Yaqub
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 468 KB
english, 1979
6

On the automorphism groups of homogeneous and saturated Boolean algebras

Matatyahu Rubin
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 1.56 MB
english, 1979
7

Characterizations of arithmetical varieties

A. F. Pixley
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 564 KB
english, 1979
8

A note on semigroups of ring endomorphisms

Hans Dobbertin
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 94 KB
english, 1979
9

The lattice of quasivarieties of lattices

G. Grätzer, H. Lakser
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 503 KB
english, 1979
10

Subdirectly irreduciblep-algebras

T. Katriňák
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 419 KB
english, 1979
12

An extension and simple proof of a constrained lattice fixed point theorem

Charles Blair, Alvin E. Roth
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 93 KB
english, 1979
13

Congruence varieties associated with reducts of abelian group varieties

A. P. Huhn
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 92 KB
english, 1979
14

Subdirectly irreducible doublep-algebras of finite range

T. Katriňák
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 283 KB
english, 1979
15

Congruence—distributive polynomial reducts of lattices

Kirby A. Baker
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 158 KB
english, 1979
16

A note on decision procedures for identities

A. K. Austin
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 233 KB
english, 1979
17

Definable principal congruences in varieties of groups and rings

Stanley Burris, John Lawrence
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 487 KB
english, 1979
18

Large congruences inp-algebras and doublep-algebras

J. Varlet
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 597 KB
english, 1979
19

Congruence extensions for semilattices with distributivity

Robert Hickman
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 867 KB
english, 1979
20

Accessibility of torsion classes

W. Charles Holland, Jorge Martinez
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 424 KB
english, 1979
21

The number of rigid boolean algebras

J. D. Monk, W. Rassbach
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 152 KB
english, 1979
22

Primal topological algebras

Walter Taylor
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 417 KB
english, 1979
23

The hanf number for classes of algebras whose largest congruence is always finitely generated

Sauro Tupipani
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 354 KB
english, 1979
24

Intuitionistic diagonalizable algebras

Aldo Ursini
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 310 KB
english, 1979
25

Regular doublep-algebras with Stone congruence lattices

R. Beazer
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 254 KB
english, 1979
26

Irreducibility in implicative semilattices

William C. Nemitz
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 264 KB
english, 1979
27

Minimal and prime models of complete theories of torsion free abelian groups

Rainer Deissler
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 712 KB
english, 1979
28

Mailbox congruences and one element subalgebras

János Kollár
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 57 KB
english, 1979
29

Laws in finite loops

M. R. Vaughan-Lee
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 476 KB
english, 1979
30

The tensor product of distributive lattices

Zahava Shmuely
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 734 KB
english, 1979
31

Congruence lattices of pseudocomplemented semilattices

H. P. Sankappanavar
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 585 KB
english, 1979
32

Countable homogeneous partially ordered sets

James H. Schmerl
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 227 KB
english, 1979
33

Simple compact topological lattices

Dennis J. Clinkenbeard
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 289 KB
english, 1979
34

Nilpotent lattice-ordered groups

Jorge Martinez
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 514 KB
english, 1979
35

The category of mono-unary algebras

Sydney Bulman-Fleming, Kenneth McDowell
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 345 KB
english, 1979
36

Introduction to a theory of coups

John Boris Miller
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 938 KB
english, 1979
37

The maximal size of the covering graph of a lattice

Béla Bollobás, Ivan Rival
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 100 KB
english, 1979
38

Minimal, locally-finite varieties that are not finitely axiomatizable

Don Pigozzi
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 677 KB
english, 1979
39

Locally cyclic semigroups

Anne C. Morel
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 157 KB
english, 1979
40

A proof thatFbelongs to HSP{L}belongs to HSP{L}

B. Banaschewski, G. Bruns
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 47 KB
english, 1979
41

Note on associative newman algebras

Hans Dobbertin
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 76 KB
english, 1979
42

A note on semi-distributive lattices

Werner Poguntke
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 69 KB
english, 1979
43

Flat distributive lattices are trivial

S. Bulman-Fleming, K. McDowell
Journal:
Algebra Universalis
Year:
1979
Language:
english
File:
PDF, 102 KB
english, 1979