The amount of data available to describe the geometry of a 3D object is ever increasing, and therefore ways to efficiently process it are essential. In this dissertation, we present a collection of tools for surface manipulation that exploit both their geometric and topological properties. First we describe some classical results of topology, the framework and main algorithms for surface cutting. We then introduce the M-tiles and M-tiling concepts, which notably offer great combinatorial flexibility while allowing to describe the results from topological cutting algorithms with precision. Thanks to the descriptive power of this formalism we introduce various cutting algorithms, which take into account not only the topology and geometry of t...
This thesis is at the crossroads of enumerative, algebraic and bijective combinatorics. It studies s...
This thesis deals with global Riemannian geometry without curvature assumptions and its link to topo...
443 p.The purpose of this work between Thalès-Angénieux and the l'Ecole Nationale Supérieure des Min...
Analytic combinatorics is a field which consist in applying methods from complex ana- lysis to combin...
The aim of this work is to study injective resolutions of certain objects in the category U of unsta...
This presentation summarizes a set of general methods for solving systems of polynomial equations(wi...
This thesis deals with interactions between knot theory and dynamical systems. Givena vector field o...
Many algorithmic problems are « hard », in the sense of we do not know how to solve them in polynomi...
On a metal surface, visible light can couple with surface free electrons to form a very interesting ...
This work concerns the design and the optimization of reconfigurable transfer lines. The principle o...
In order to predict the mechanical behaviour of steel during intercritical rolling, we need to know ...
Crystallization is influenced by several parameters such as supersaturation, temperature, environmen...
An obvious increase in strain rate is observed during recrystallisation when an alloy is subjected t...
A droplet of water on a lotus leaf stays spherical as a bead, and rolls very easily without leaving ...
A knot is an embedding of a circle into a 3-dimensional manifold. When this man- ifold is the sphere...
This thesis is at the crossroads of enumerative, algebraic and bijective combinatorics. It studies s...
This thesis deals with global Riemannian geometry without curvature assumptions and its link to topo...
443 p.The purpose of this work between Thalès-Angénieux and the l'Ecole Nationale Supérieure des Min...
Analytic combinatorics is a field which consist in applying methods from complex ana- lysis to combin...
The aim of this work is to study injective resolutions of certain objects in the category U of unsta...
This presentation summarizes a set of general methods for solving systems of polynomial equations(wi...
This thesis deals with interactions between knot theory and dynamical systems. Givena vector field o...
Many algorithmic problems are « hard », in the sense of we do not know how to solve them in polynomi...
On a metal surface, visible light can couple with surface free electrons to form a very interesting ...
This work concerns the design and the optimization of reconfigurable transfer lines. The principle o...
In order to predict the mechanical behaviour of steel during intercritical rolling, we need to know ...
Crystallization is influenced by several parameters such as supersaturation, temperature, environmen...
An obvious increase in strain rate is observed during recrystallisation when an alloy is subjected t...
A droplet of water on a lotus leaf stays spherical as a bead, and rolls very easily without leaving ...
A knot is an embedding of a circle into a 3-dimensional manifold. When this man- ifold is the sphere...
This thesis is at the crossroads of enumerative, algebraic and bijective combinatorics. It studies s...
This thesis deals with global Riemannian geometry without curvature assumptions and its link to topo...
443 p.The purpose of this work between Thalès-Angénieux and the l'Ecole Nationale Supérieure des Min...