International audienceWe first present the concept of duality appearing in order theory, i.e. the notions of dual isomorphism and of Galois connection. Then, we describe two fundamental dualities, the duality extension/intention associated with a binary relation between two sets, and the duality between implicational systems and closure systems. Finally, we present two "concrete" dualities occuring in social choice and in choice functions theories.Nous présentons d'abord le concept de dualité de la théorie des ensembles ordonnés i.e., les notions d'isomorphisme dual et de<br />correspondance de Galois. Puis, nous décrivons deux dualités fondamentales, la dualité extension/intention associée à une relation binaire entre deux ensembles, et la...
We address the problem of characterizing the choice processes of two like-minded yet non-communicati...
An account is given of the categorical duality which exists between bounded distributive lattices an...
Lattice-Ordered Stone Spaces are shown to be the dual spaces of partial orders or meet semilattices....
We first present the concept of duality appearing in order theory, i.e. the notions of dual isomorph...
International audienceWe first present the concept of duality appearing in order theory, i.e. the no...
International audienceWe first present the concept of duality appearing in order theory, i.e. the no...
International audienceWe first present the concept of duality appearing in order theory, i.e. the no...
This chapter introduces the most basic constructs of order theory. In the decreasing order of genera...
International audiencePhenomena covered by the term duality occur throughout the history of mathemat...
International audiencePhenomena covered by the term duality occur throughout the history of mathemat...
An axiomatic foundation of revealed preference theory is obtained by formulating conditions on the m...
In this paper, we show that the correspondence discovered by Koshevoy ([18]) and Johnson and Dean ([...
This paper investigates a surprising relationship between decision theory and proof theory. Using co...
In this paper, we show that the correspondence discovered by Koshevoy ([18]) and Johnson and Dean ([...
A dinner table seats k guests and holds n discrete morsels of food. Guests select morsels in turn un...
We address the problem of characterizing the choice processes of two like-minded yet non-communicati...
An account is given of the categorical duality which exists between bounded distributive lattices an...
Lattice-Ordered Stone Spaces are shown to be the dual spaces of partial orders or meet semilattices....
We first present the concept of duality appearing in order theory, i.e. the notions of dual isomorph...
International audienceWe first present the concept of duality appearing in order theory, i.e. the no...
International audienceWe first present the concept of duality appearing in order theory, i.e. the no...
International audienceWe first present the concept of duality appearing in order theory, i.e. the no...
This chapter introduces the most basic constructs of order theory. In the decreasing order of genera...
International audiencePhenomena covered by the term duality occur throughout the history of mathemat...
International audiencePhenomena covered by the term duality occur throughout the history of mathemat...
An axiomatic foundation of revealed preference theory is obtained by formulating conditions on the m...
In this paper, we show that the correspondence discovered by Koshevoy ([18]) and Johnson and Dean ([...
This paper investigates a surprising relationship between decision theory and proof theory. Using co...
In this paper, we show that the correspondence discovered by Koshevoy ([18]) and Johnson and Dean ([...
A dinner table seats k guests and holds n discrete morsels of food. Guests select morsels in turn un...
We address the problem of characterizing the choice processes of two like-minded yet non-communicati...
An account is given of the categorical duality which exists between bounded distributive lattices an...
Lattice-Ordered Stone Spaces are shown to be the dual spaces of partial orders or meet semilattices....