Cette thèse porte sur deux aspects de la théorie de Morse: théorie de Morse discrète de Forman (cas de la dimension finie) et homologiede HeegaardFloer (cas de la dimension infinie). Dans une première partie, on s'intéresse au problème de relèvement de signe pour l'homologie de HeegaardFloer combinatoire. On montre que la construction originale faite par Manolescu, Ozsváth, Szabó et D. Thurston peut être refaite de manière plus conceptuelle. On donne ensuite le lien entre ces deux constructions puis finalement on décrit un algorithme qui permet de calculer les signes. La seconde partie porte sur la théorie de Morse discrète définie par Forman. Après avoir fait le lien entre l'algèbre sur les complexes de chaînes et la théorie de Morse discr...
Morse theory offers a natural and mathematically-sound tool for shape analysis and understanding. It...
Morse theory offers a natural and mathematically-sound tool for shape analysis and understanding. It...
AbstractA brief overview of Forman's discrete Morse theory is presented, from which analogues of the...
This thesis deals with two aspects of Morse theory: Forman discrete Morse theory (finite dimension c...
Discrete Morse theory is a powerful tool combining ideas in both topology and combinatorics. Invente...
In this work we present a study of Morse theory with the aim of introducing the Morse homology theor...
20 pagesIn the case of smooth manifolds, we use Forman's discrete Morse theory to realize combinator...
Abstract. The new 3- and 4-manifold invariants recently constructed by Ozsv¶ath and Szab¶o are based...
Morse homology studies the topology of smooth manifolds by examining the critical points of a real-v...
Morse homology studies the topology of smooth manifolds by examining the critical points of a real-v...
Morse homology studies the topology of smooth manifolds by examining the critical points of a real-v...
A brief overview of Forman's discrete Morse theory is presented, from which analogues of the main re...
Estudamos a teoria de Morse sob diferentes pontos de vista, culminando com uma introdução à cohomolo...
Abstract. We define an algebraic/combinatorial object on the front projection Σ of a Legendrian knot...
We generalize Forman’s discrete Morse theory, on one end by developing a discrete analogue of Morse...
Morse theory offers a natural and mathematically-sound tool for shape analysis and understanding. It...
Morse theory offers a natural and mathematically-sound tool for shape analysis and understanding. It...
AbstractA brief overview of Forman's discrete Morse theory is presented, from which analogues of the...
This thesis deals with two aspects of Morse theory: Forman discrete Morse theory (finite dimension c...
Discrete Morse theory is a powerful tool combining ideas in both topology and combinatorics. Invente...
In this work we present a study of Morse theory with the aim of introducing the Morse homology theor...
20 pagesIn the case of smooth manifolds, we use Forman's discrete Morse theory to realize combinator...
Abstract. The new 3- and 4-manifold invariants recently constructed by Ozsv¶ath and Szab¶o are based...
Morse homology studies the topology of smooth manifolds by examining the critical points of a real-v...
Morse homology studies the topology of smooth manifolds by examining the critical points of a real-v...
Morse homology studies the topology of smooth manifolds by examining the critical points of a real-v...
A brief overview of Forman's discrete Morse theory is presented, from which analogues of the main re...
Estudamos a teoria de Morse sob diferentes pontos de vista, culminando com uma introdução à cohomolo...
Abstract. We define an algebraic/combinatorial object on the front projection Σ of a Legendrian knot...
We generalize Forman’s discrete Morse theory, on one end by developing a discrete analogue of Morse...
Morse theory offers a natural and mathematically-sound tool for shape analysis and understanding. It...
Morse theory offers a natural and mathematically-sound tool for shape analysis and understanding. It...
AbstractA brief overview of Forman's discrete Morse theory is presented, from which analogues of the...