Cette thèse comporte trois chapitres indépendants portant sur l’itération des applicationsrationnelles sur des variétés projectives et plus spécifiquement sur l’étude du comportement dela suite des degrés des itérés de telles applications.Dans le premier chapitre, nous donnons une construction des invariants fondamentaux quesont les degrés dynamiques dans un cadre très général, et ce sans hypothèse ni sur la caractéristique ni sur les singularités de l’espace ambiant. Cette construction repose sur des propriétésde positivité des cycles algébriques, et propose une alternative aux approches analytiques deDinh et Sibony ou algébriques de Truong.Le second chapitre est issu d’un article écrit en commun avec Jian Xiao. Notre contributionporte sur...
I shall explain how the study of positivity properties of numerical cycles allows one to understand ...
International audienceThe dynamical degree λ(f) of a birational transformation f measures the expone...
We give formulas and effective sharp bounds for the degree of multi-graded rational maps and provide...
This thesis is divided into three independent chapters on the iterates of rational maps on projectiv...
This thesis is divided into three independent chapters on the iterates of rational maps on projectiv...
This thesis is divided into three independent chapters on the iterates of rational maps on projectiv...
This thesis is divided into three independent chapters on the iterates of rational maps on projectiv...
Abstract. The dynamical degrees of a rational map f: X 99K X are fundamental invariants describing t...
The dynamical degrees of a rational map f: X 99K X are fundamental invariants describing the rate of...
The dynamical degrees of a rational map f:X⇢X are fundamental invariants describing the rate of grow...
12 pagesWe look at sequences of positive integers that can be realized as degree sequences of iterat...
We look at sequences of positive integers that can be realized as degree sequences of iterates of ra...
We give formulas and effective sharp bounds for the degree of multi-graded rational maps and provide...
ABSTRACT. The dynamical degree λ ( f) of a birational transformation f measures the exponential grow...
I shall explain how the study of positivity properties of numerical cycles allows one to understand ...
I shall explain how the study of positivity properties of numerical cycles allows one to understand ...
International audienceThe dynamical degree λ(f) of a birational transformation f measures the expone...
We give formulas and effective sharp bounds for the degree of multi-graded rational maps and provide...
This thesis is divided into three independent chapters on the iterates of rational maps on projectiv...
This thesis is divided into three independent chapters on the iterates of rational maps on projectiv...
This thesis is divided into three independent chapters on the iterates of rational maps on projectiv...
This thesis is divided into three independent chapters on the iterates of rational maps on projectiv...
Abstract. The dynamical degrees of a rational map f: X 99K X are fundamental invariants describing t...
The dynamical degrees of a rational map f: X 99K X are fundamental invariants describing the rate of...
The dynamical degrees of a rational map f:X⇢X are fundamental invariants describing the rate of grow...
12 pagesWe look at sequences of positive integers that can be realized as degree sequences of iterat...
We look at sequences of positive integers that can be realized as degree sequences of iterates of ra...
We give formulas and effective sharp bounds for the degree of multi-graded rational maps and provide...
ABSTRACT. The dynamical degree λ ( f) of a birational transformation f measures the exponential grow...
I shall explain how the study of positivity properties of numerical cycles allows one to understand ...
I shall explain how the study of positivity properties of numerical cycles allows one to understand ...
International audienceThe dynamical degree λ(f) of a birational transformation f measures the expone...
We give formulas and effective sharp bounds for the degree of multi-graded rational maps and provide...