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bibmath.net

biographie de mathématiciens

les-mathematiques.net

mathématiques vivantes

exo7.emath.fr

exo7 propose aux étudiants des cours de maths, des exercices avec corrections et des vidéos de mathématique avec niveau l1/math sup, l2/math spé, l3/licence.

math.univ-lyon1.fr

Page personnelle de Thomas Blossier Enseignant-chercheur en mathématiques Syndicalisme à Sud-Solidaires - Université Lyon 1

ilemaths.net

des documents gratuits pour apprendre ou réviser les maths. soutien scolaire et aide en mathématiques sur les forums...

arxiv.org

A system of non-tradable credits that flow between individuals like karma, hence proposed under that name, is a mechanism for repeated resource allocation that comes with attractive efficiency and fairness properties, in theory. In this study, we test karma in an online experiment in which human subjects repeatedly compete for a resource with time-varying and stochastic individual preferences or urgency to acquire the resource. We confirm that karma has significant and sustained welfare benefits even in a population with no prior training. We identify mechanism usage in contexts with sporadic high urgency, more so than with frequent moderate urgency, and implemented as a simple (binary) karma bidding scheme as particularly effective for welfare improvements: relatively larger aggregate efficiency gains are realized that are (almost) Pareto superior. These findings provide guidance for further testing and for future implementation plans of such mechanisms in the real world.

math.univ-toulouse.fr

Formations de Master

overleaf.com

An online LaTeX editor that’s easy to use. No installation, real-time collaboration, version control, hundreds of LaTeX templates, and more.