This thesis discusses three topics, so it includes three parts. In the first part, we study S-integral points on the modular curve X0(p). Bilushowed that, using Baker’s method, they can be effectively bounded in terms of p, the base field and the set of places S. Sha made this result explicit, but the bound he obtained is double exponential in p. We drastically improve upon the result of Sha, obtaining a simple exponential bound. This is done using a very explicit version of the Chevalley-Weil principle based on the work of Liu and Lorenzini. Our bound is not only sharper than that of Sha, but is also explicit in all parameters. In the second part, we consider singular moduli. For a fixed singular modulus a, we give an effective upper bound...
Saito (1988) establishes a relationship between two invariants associated with a smooth projective c...
Saito (1988) establishes a relationship between two invariants associated with a smooth projective c...
We study in this thesis the special value at 2 of L-functions of elliptic curves and modular forms o...
Cette thèse traite de trois sujets en trois parties. Dans la première partie, nous étudions les poin...
Cette thèse traite de trois sujets en trois parties. Dans la première partie, nous étudions les poin...
AbstractLet E be an elliptic curve over Fq(T) with conductor N·∞. Let ℘:X0(N)→E be the modular param...
In this thesis, we work on two independent subjects. The first is a study of a two-parameter family ...
In this thesis, we work on two independent subjects. The first is a study of a two-parameter family ...
In this thesis, we work on two independent subjects. The first is a study of a two-parameter family ...
Cette thèse porte sur l'étude des points entiers et rationnels de certaines courbes et variétés modu...
Cette thèse porte sur l'étude des points entiers et rationnels de certaines courbes et variétés modu...
Saito (1988) establishes a relationship between two invariants associated with a smooth projective c...
This thesis is divided into two parts. One is devoted to integral points on modular curves, and the ...
This thesis consists of several independant parts all concerning the general setting of elliptic cur...
In the thesis at hand we discuss two problems of integral points in the moduli space of elliptic cur...
Saito (1988) establishes a relationship between two invariants associated with a smooth projective c...
Saito (1988) establishes a relationship between two invariants associated with a smooth projective c...
We study in this thesis the special value at 2 of L-functions of elliptic curves and modular forms o...
Cette thèse traite de trois sujets en trois parties. Dans la première partie, nous étudions les poin...
Cette thèse traite de trois sujets en trois parties. Dans la première partie, nous étudions les poin...
AbstractLet E be an elliptic curve over Fq(T) with conductor N·∞. Let ℘:X0(N)→E be the modular param...
In this thesis, we work on two independent subjects. The first is a study of a two-parameter family ...
In this thesis, we work on two independent subjects. The first is a study of a two-parameter family ...
In this thesis, we work on two independent subjects. The first is a study of a two-parameter family ...
Cette thèse porte sur l'étude des points entiers et rationnels de certaines courbes et variétés modu...
Cette thèse porte sur l'étude des points entiers et rationnels de certaines courbes et variétés modu...
Saito (1988) establishes a relationship between two invariants associated with a smooth projective c...
This thesis is divided into two parts. One is devoted to integral points on modular curves, and the ...
This thesis consists of several independant parts all concerning the general setting of elliptic cur...
In the thesis at hand we discuss two problems of integral points in the moduli space of elliptic cur...
Saito (1988) establishes a relationship between two invariants associated with a smooth projective c...
Saito (1988) establishes a relationship between two invariants associated with a smooth projective c...
We study in this thesis the special value at 2 of L-functions of elliptic curves and modular forms o...