1

Universal algebra and hardness results for constraint satisfaction problems

Year:
2009
Language:
english
File:
PDF, 1011 KB
english, 2009
3

The Complexity of the Extendibility Problem for Finite Posets

Year:
2003
Language:
english
File:
PDF, 119 KB
english, 2003
5

A discrete homotopy theory for binary reflexive structures

Year:
2004
Language:
english
File:
PDF, 390 KB
english, 2004
10

Appreciating the local and systemic effects of exercise training on vascular health

Year:
2013
Language:
english
File:
PDF, 1.03 MB
english, 2013
12

Finite projective ordered sets

Year:
1991
Language:
english
File:
PDF, 362 KB
english, 1991
13

Notes on Coalition Lattices

Year:
1999
Language:
english
File:
PDF, 89 KB
english, 1999
14

A polynomial-time algorithm for near-unanimity graphs

Year:
2005
Language:
english
File:
PDF, 140 KB
english, 2005
17

Strongly Projective Graphs

Year:
2002
Language:
english
File:
PDF, 227 KB
english, 2002
20

Bounded width problems and algebras

Year:
2007
Language:
english
File:
PDF, 263 KB
english, 2007
23

Finite posets and topological spaces in locally finite varieties

Year:
2005
Language:
english
File:
PDF, 244 KB
english, 2005
24

NU Polymorphisms on Reflexive Digraphs

Year:
2018
Language:
english
File:
PDF, 348 KB
english, 2018
26

Algebraic properties and dismantlability of finite posets

Year:
1997
Language:
english
File:
PDF, 554 KB
english, 1997
30

Maximum stable sets in analogs of Kneser and complete graphs

Year:
2009
Language:
english
File:
PDF, 870 KB
english, 2009
31

Mailbox¶A Note on minimal varieties generated by order-primal algebras

Year:
2003
Language:
english
File:
PDF, 111 KB
english, 2003
33

Hedetniemi's Conjecture and the Retracts of a Product of Graphs

Year:
2000
Language:
english
File:
PDF, 236 KB
english, 2000
36

Asking the Metaquestions in Constraint Tractability

Year:
2017
Language:
english
File:
PDF, 768 KB
english, 2017
37

A property of projective ordered sets

Year:
1992
Language:
english
File:
PDF, 347 KB
english, 1992
43

Stable sets of maximal size in Kneser-type graphs

Year:
2004
Language:
english
File:
PDF, 218 KB
english, 2004
46

Retractions onto series-parallel posets

Year:
2008
Language:
english
File:
PDF, 219 KB
english, 2008
47

A note on supermodular sublattices in finite relatively complemented lattices

Year:
2008
Language:
english
File:
PDF, 109 KB
english, 2008
48

On Normal Cayley Graphs and Hom-idempotent Graphs

Year:
1998
Language:
english
File:
PDF, 218 KB
english, 1998