most citedTopological exodromy with coefficients

4 citations

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6 papers

math.PR2026★ 1 cited

A dynamical approach to spanning and surplus edges of random graphs

Josué Corujo, Vlada Limic

Consider a finite inhomogeneous random graph evolving in continuous time, where each vertex is assigned a mass, and an edge between any pair of vertices appears at a rate proportio…

math.AT2026★ 4 cited

Topological exodromy with coefficients

Mauro Porta, Jean-Baptiste Teyssier

The exodromy equivalence relates the derived -category of constructible sheaves on a stratified space (X,P) with the -category of representations of the exit-paths…

math.AG2026

Nilpotent cohomological Hall algebras of surfaces

Duiliu-Emanuel Diaconescu, Mauro Porta, Francesco Sala +2

This paper develops a framework for systematically studying cohomological "Hecke operators" associated with modifications of coherent sheaves on a smooth surface along a fixed…

math.RA2026

Novikov algebras and multi-indices in regularity structures

Yvain Bruned, Vladimir Dotsenko

In this work, we introduce multi-Novikov algebras, a generalisation of Novikov algebras with several binary operations indexed by a given set, and show that the multi-indices recen…

math.SG2026★ 1 cited

Floer Homology with DG Coefficients. Applications to cotangent bundles

Jean-François Barraud, Mihai Damian, Vincent Humilière +1

We define Hamiltonian Floer homology with differential graded (DG) local coefficients for symplectically aspherical manifolds. The differential of the underlying complex involves c…

math.AG2026

Topological groupoids with involution and real algebraic stacks

Emiliano Ambrosi, Olivier de Gaay Fortman

To a topological groupoid endowed with an involution, we associate a topological groupoid of fixed points, generalizing the fixed-point subspace of a topological space with involut…