We prove that if f : X -> P¹ is a non-isotrivial, semistable, genus 5 fibration defined on a general type surface X then the number s of singular fibres is at least
Koll\'ar proved that a very general $n$-dimensional complex hypersurface of degree at least $3\lceil...
A smooth, projective surface S is called a standard isotrivial fibration if there exists a finite gr...
This thesis is dedicated to the article of Beauville (Le nombre minimum de fibres singulières d’une ...
We prove that if f : X -> P¹ is a non-isotrivial, semistable, genus 5 fibration defined on a general...
In this work we describe a construction of semistable fibrations over an elliptic curve with one uni...
We construct examples of simply connected surfaces with genus 2 fibrations over P1 which are of “gen...
We show that there exists an admissible nonorientable genus $g$ Lefschetz fibration with only one si...
We prove that the genus g, the relative irregularity qf and the Clifford index cf of a non-isotrivia...
In 1944 Zariski discovered that Bertini’s theorem on variable singular points is no longer true when...
AbstractA smooth, projective surface S is called a standard isotrivial fibration if there exists a f...
We consider the K3 surfaces that arise as double covers of the elliptic modular surface of level 5, ...
AbstractBertini’s theorem on variable singular points may fail in positive characteristic, as was di...
Working over imperfect fields, we give a comprehensive classification of genus-one curves that are r...
Let f:S⟶B be a non-trivial fibration from a complex projective smooth surface S to a smooth curve B ...
AbstractBertini's theorem on variable singular points may fail in positive characteristic. We constr...
Koll\'ar proved that a very general $n$-dimensional complex hypersurface of degree at least $3\lceil...
A smooth, projective surface S is called a standard isotrivial fibration if there exists a finite gr...
This thesis is dedicated to the article of Beauville (Le nombre minimum de fibres singulières d’une ...
We prove that if f : X -> P¹ is a non-isotrivial, semistable, genus 5 fibration defined on a general...
In this work we describe a construction of semistable fibrations over an elliptic curve with one uni...
We construct examples of simply connected surfaces with genus 2 fibrations over P1 which are of “gen...
We show that there exists an admissible nonorientable genus $g$ Lefschetz fibration with only one si...
We prove that the genus g, the relative irregularity qf and the Clifford index cf of a non-isotrivia...
In 1944 Zariski discovered that Bertini’s theorem on variable singular points is no longer true when...
AbstractA smooth, projective surface S is called a standard isotrivial fibration if there exists a f...
We consider the K3 surfaces that arise as double covers of the elliptic modular surface of level 5, ...
AbstractBertini’s theorem on variable singular points may fail in positive characteristic, as was di...
Working over imperfect fields, we give a comprehensive classification of genus-one curves that are r...
Let f:S⟶B be a non-trivial fibration from a complex projective smooth surface S to a smooth curve B ...
AbstractBertini's theorem on variable singular points may fail in positive characteristic. We constr...
Koll\'ar proved that a very general $n$-dimensional complex hypersurface of degree at least $3\lceil...
A smooth, projective surface S is called a standard isotrivial fibration if there exists a finite gr...
This thesis is dedicated to the article of Beauville (Le nombre minimum de fibres singulières d’une ...