output
20072025
researchers with a paper here
collaborating institutions

4 papers

physics.ao-ph2025

Key role of the Madden-Julian Oscillation on tropical and subtropical humid heat and heatwaves

Claire Rocuet, Takeshi Izumo, Bastien Pagli +4

Humid heat stress and heatwaves pose significant risks for living organisms, from humans and wildlife to insects. These threats have wide-ranging health, ecological, and socio-econ…

math.KT2025

The 2-torsion in the Farrell--Tate cohomology of PSL(4,Z), and torsion subcomplex reduction via discrete Morse theory

Alexander D. Rahm, Anh Tuan Bui, Matthias Wendt

In the present paper, we use discrete Morse theory to provide a new implementation of torsion subcomplex reduction for arithmetic groups. This leads both to a simpler algorithm as…

math.DG2024

Computations regarding the torsion homology of Oeljeklaus-Toma manifolds

Dung Phuong Phan, Tuan Anh Bui, Alexander D. Rahm

This article investigates the torsion homology behaviour in towers of Oeljeklaus-Toma (OT) manifolds. This adapts an idea of Silver and Williams from knot theory to OT-manifolds an…

math.NT2007

Nonlinarity of Boolean functions and hyperelliptic curves

Eric Férard, François Rodier

We study the nonlinearity of functions defined on a finite field with 2^m elements which are the trace of a polynomial of degree 7 or more general polynomials. We show that for m o…