73 citations · 80 across the 7 of their papers we have counts for
8 papers
Financial Markets and the Real Economy: A Statistical Field Perspective on Capital Allocation and Accumulation
Pierre Gosselin, Aïleen Lotz, Marc Wambst
This paper provides a general method to directly translate a classical economic framework with a large number of agents into a field-formalism model. This type of formalism allows…
Statistical Field Theory and Networks of Spiking Neurons
Pierre Gosselin, Aïleen Lotz, Marc Wambst
This paper models the dynamics of a large set of interacting neurons within the framework of statistical field theory. We use a method initially developed in the context of statist…
A Statistical Field Approach to Capital Accumulation
Pierre Gosselin, Aïleen Lotz, Marc Wambst
This paper presents a model of capital accumulation for a large number of heterogenous producer-consumers in an exchange space in which interactions depend on agents' positions. Ea…
A Path Integral Approach to Business Cycle Models with Large Number of Agents
Aïleen Lotz, Pierre Gosselin, Marc Wambst
This paper presents an analytical treatment of economic systems with an arbitrary number of agents that keeps track of the systems' interactions and agents' complexity. This formal…
On some properties of the category of cocommutative Hopf algebras
Christine Vespa, Marc Wambst
By a recent work of Gran-Kadjo-Vercruysse, the category of cocommutative Hopf algebras over a field of characteristic zero is semi-abelian. In this paper, we explore some propertie…
Non-Abelian Hopf Cohomology II -- the General Case --
Philippe Nuss, Marc Wambst
We introduce and study non-abelian cohomology sets of Hopf algebras with coefficients in Hopf comodule algebras. We prove that these sets generalize as well Serre's non-abelian gro…