Colorings of the discrete plane (i.e., tilings) are a geometrical model which is intimately linked with computability theory. We show in this manuscript how many recent results in tiling theory can be unified through the concept of basis and antibasis: A property P is a basis if any tiling space contains a point with property P. We then discuss the various ways to encode computation in tilings. We introduce a new encoding that gave a sparse grid, and explain how to characterize Turing degrees of tilings using this grid. Finally we discuss tilings for the point of view of model theory. We characterize various important classes of tilings by logical fragments of monadic second order theoryLes travaux présentés ici s'intéressent aux coloriages...
The Taylor–Socolar tilings are regular hexagonal tilings of the plane but are distinguished in being...
AbstractTiling systems are a well accepted model to define recognizable two-dimensional languages bu...
We review the construction of operators and algebras from tilings of Euclidean space. This is mainly...
Tiling systems are a well accepted model to define recognizable two-dimensional languages but they ...
Tiling systems are a well accepted model to define recognizable two-dimensional languages but they ...
Abstract. Tile sets and tilings of the plane appear in many topics rang-ing from logic (the Entschei...
In the 1960’s and 1970’s, mathematicians discovered geometric patterns which displayed a high degree...
Tiling systems are a well accepted model to define recognizable two-dimensional languages but they ...
Two-dimensional languages can be recognized by tiling systems. A tiling system becomes an effective ...
We study the Monadic Second Order (MSO) Hierarchy over colourings of the discrete plane, and draw li...
In this paper, we introduce a generalization of a class of tilings which appear in the literature: t...
AbstractWe investigate the problem of producing symmetric tilings by programs in a uniform way. By t...
AbstractWe investigate the relations between the geometric properties of tilings and the algebraic a...
For finite polyomino regions, tileability by a pair of rectangles is NP-complete for all but trivial...
A lot of progress has been made in tiling theory in the last ten years after Thurston (\cite{Thu90})...
The Taylor–Socolar tilings are regular hexagonal tilings of the plane but are distinguished in being...
AbstractTiling systems are a well accepted model to define recognizable two-dimensional languages bu...
We review the construction of operators and algebras from tilings of Euclidean space. This is mainly...
Tiling systems are a well accepted model to define recognizable two-dimensional languages but they ...
Tiling systems are a well accepted model to define recognizable two-dimensional languages but they ...
Abstract. Tile sets and tilings of the plane appear in many topics rang-ing from logic (the Entschei...
In the 1960’s and 1970’s, mathematicians discovered geometric patterns which displayed a high degree...
Tiling systems are a well accepted model to define recognizable two-dimensional languages but they ...
Two-dimensional languages can be recognized by tiling systems. A tiling system becomes an effective ...
We study the Monadic Second Order (MSO) Hierarchy over colourings of the discrete plane, and draw li...
In this paper, we introduce a generalization of a class of tilings which appear in the literature: t...
AbstractWe investigate the problem of producing symmetric tilings by programs in a uniform way. By t...
AbstractWe investigate the relations between the geometric properties of tilings and the algebraic a...
For finite polyomino regions, tileability by a pair of rectangles is NP-complete for all but trivial...
A lot of progress has been made in tiling theory in the last ten years after Thurston (\cite{Thu90})...
The Taylor–Socolar tilings are regular hexagonal tilings of the plane but are distinguished in being...
AbstractTiling systems are a well accepted model to define recognizable two-dimensional languages bu...
We review the construction of operators and algebras from tilings of Euclidean space. This is mainly...