Tese de doutoramento em Matemática apresentada à Faculdade de Ciências e Tecnologia da Universidade de CoimbraThe thesis is devoted to higher structures, which is a generic name for all those collections of $n$-ary brackets or products reducing for $n=2$ to the ordinary ones. Among examples of those are $2$-groups, and their related notions of principal bundles, i.e. non-Abelian gerbes, and $L_\infty$-structures. These two major examples are the central objects of the two chapters of the present work. In the first chapter, we give a precise and general description of gerbes valued in arbitrary crossed module and over an arbitrary differential stack. We do it using only Lie groupoids, hence ordinary differential geometry, by conside...
Savage's (1954) model constitutes a main achievement in decision theory under uncertainty. It provid...
Savage's (1954) model constitutes a main achievement in decision theory under uncertainty. It provid...
Dissertação de mestrado em Biotecnologia Vegetal, apresentada ao Departamento de Ciências da Vida da...
date de rédaction ( dernière version): novembre 2005Dêpot de ma thèse à la commission des thèses de ...
En el marc de l'estudi de la cohomologia de les varietats algebraiques, i en particular en les aplic...
En el marc de l'estudi de la cohomologia de les varietats algebraiques, i en particular en les aplic...
This thesis is devoted to two aspects of the p-adic local Langlands program and p-adic local-global ...
Tesis doctoral del autor, dirigida por Antonio Vera López en el Departament d'Àlgebra de la Universi...
Cette thèse est consacrée à l'étude des propriétés géométriques qualitatives de systèmes dynamiques ...
LysR type transcriptional regulatory (LTTR) proteins are the largest family of transcription factors...
This work deals mainly with automata theory, mathematical logic and their applications. In the first...
Dans les années 70, Aubin-Yau ont résolu le problème de l'existence de metriques kaehleriennes à cou...
This thesis is meant to be a digest, adressed to the combinatorician community, of some tools develo...
This dissertation contains two chapters on the use of torus actions in algebraic geometry. In chapt...
Savage's (1954) model constitutes a main achievement in decision theory under uncertainty. It provid...
Savage's (1954) model constitutes a main achievement in decision theory under uncertainty. It provid...
Savage's (1954) model constitutes a main achievement in decision theory under uncertainty. It provid...
Dissertação de mestrado em Biotecnologia Vegetal, apresentada ao Departamento de Ciências da Vida da...
date de rédaction ( dernière version): novembre 2005Dêpot de ma thèse à la commission des thèses de ...
En el marc de l'estudi de la cohomologia de les varietats algebraiques, i en particular en les aplic...
En el marc de l'estudi de la cohomologia de les varietats algebraiques, i en particular en les aplic...
This thesis is devoted to two aspects of the p-adic local Langlands program and p-adic local-global ...
Tesis doctoral del autor, dirigida por Antonio Vera López en el Departament d'Àlgebra de la Universi...
Cette thèse est consacrée à l'étude des propriétés géométriques qualitatives de systèmes dynamiques ...
LysR type transcriptional regulatory (LTTR) proteins are the largest family of transcription factors...
This work deals mainly with automata theory, mathematical logic and their applications. In the first...
Dans les années 70, Aubin-Yau ont résolu le problème de l'existence de metriques kaehleriennes à cou...
This thesis is meant to be a digest, adressed to the combinatorician community, of some tools develo...
This dissertation contains two chapters on the use of torus actions in algebraic geometry. In chapt...
Savage's (1954) model constitutes a main achievement in decision theory under uncertainty. It provid...
Savage's (1954) model constitutes a main achievement in decision theory under uncertainty. It provid...
Savage's (1954) model constitutes a main achievement in decision theory under uncertainty. It provid...
Dissertação de mestrado em Biotecnologia Vegetal, apresentada ao Departamento de Ciências da Vida da...