(eng) We consider the infinite versions of the usual computational complexity questions LogSpace?=P, NLogSpace?=P by studying the comparison of their descriptive logics on infinite partially ordered structures rather than restricting ourselves to finite structures. We show that the infinite versions of those famous class separation questions are consistent with the axioms of set theory and we give a sufficient condition on the complexity classes in order to get other such relative consistency results.(fre) Nous considérons les versions infinies des questions usuelles de complexité LogSpace?=P, NLogSpace?=P en étudiant, sur les structures infinies partiellement ordonnées, la comparaison de leurs logiques, les décrivants, au lieu de se limite...
In 1978, Hartmanis conjectured that there exist no sparse complete sets for P under logspace many-on...
The extensions of first-order logic with a least fixed point operators (FO + LFP) and with a partial...
International audienceA famous result by Jeavons, Cohen, and Gyssens shows that every constraint sat...
We consider the infinite versions of the usual computational complexity questions LogSpace?=P, NLogS...
P versus NP is considered as one of the most important open problems in computer science. This consi...
. We refine the techniques of Beigel, Gill, Hertrampf [4] who investigated polynomial time counting ...
We refine the techniques of Beigel, Gill, Hertrampf (BGH90) who investigated polynomial time countin...
Motivated by the question of how to define an analog of interactive proofs in the setting of logarit...
AbstractA programming approach to computability and complexity theory yields more natural definition...
Abstract. We present an algebraic view on logic programming, related to proof theory and more specif...
AbstractThis paper contains answers to several problems in the theory of the computational complexit...
Accepté pour publication dans le numéro spécial consacré à la complexité implicite de Information & ...
This paper contains answers to several problems in the theory of the computational complexity of inf...
We investigate hierarchical properties and log-space reductions of languages recognized by log-space...
P versus NP is considered as one of the most important open problems in computer science. This consi...
In 1978, Hartmanis conjectured that there exist no sparse complete sets for P under logspace many-on...
The extensions of first-order logic with a least fixed point operators (FO + LFP) and with a partial...
International audienceA famous result by Jeavons, Cohen, and Gyssens shows that every constraint sat...
We consider the infinite versions of the usual computational complexity questions LogSpace?=P, NLogS...
P versus NP is considered as one of the most important open problems in computer science. This consi...
. We refine the techniques of Beigel, Gill, Hertrampf [4] who investigated polynomial time counting ...
We refine the techniques of Beigel, Gill, Hertrampf (BGH90) who investigated polynomial time countin...
Motivated by the question of how to define an analog of interactive proofs in the setting of logarit...
AbstractA programming approach to computability and complexity theory yields more natural definition...
Abstract. We present an algebraic view on logic programming, related to proof theory and more specif...
AbstractThis paper contains answers to several problems in the theory of the computational complexit...
Accepté pour publication dans le numéro spécial consacré à la complexité implicite de Information & ...
This paper contains answers to several problems in the theory of the computational complexity of inf...
We investigate hierarchical properties and log-space reductions of languages recognized by log-space...
P versus NP is considered as one of the most important open problems in computer science. This consi...
In 1978, Hartmanis conjectured that there exist no sparse complete sets for P under logspace many-on...
The extensions of first-order logic with a least fixed point operators (FO + LFP) and with a partial...
International audienceA famous result by Jeavons, Cohen, and Gyssens shows that every constraint sat...