4 citations · 5 across the 6 of their papers we have counts for
6 papers
Introducing the CZAR Loss: A Tailored Objective Function for Financial Log-Return Predictions
Joel Pfeffer, J. M. Diederik Kruijssen, Florian Stecker +1
In quantitative finance, standard regression losses are misaligned with the economics of return prediction. As the conditional mean of financial log-returns is close to zero, symme…
Context-Aware Inference via Performance Forecasting in Decentralized Learning Networks
Joel Pfeffer, J. M. Diederik Kruijssen, Clément Gossart +4
In decentralized learning networks, predictions from many participants are combined to generate a network inference. While many studies have demonstrated performance benefits of co…
Anosov representations acting on homogeneous spaces: domains of discontinuity
León Carvajales, Florian Stecker
We construct open domains of discontinuity for Anosov representations acting on some homogeneous spaces, including (pseudo-Riemannian) symmetric spaces. This generalizes work of Ka…
Anosov triangle reflection groups in SL(3,R)
Gye-Seon Lee, Jaejeong Lee, Florian Stecker
We identify all Anosov representations of compact hyperbolic triangle reflection groups into the higher rank Lie group . Specifically, we prove that such…
Balanced ideals and domains of discontinuity of Anosov representations
Florian Stecker
We consider the action of Anosov subgroups of a semi-simple Lie group on the associated flag manifolds. A systematic approach to construct cocompact domains of discontinuity for th…
Domains of discontinuity in oriented flag manifolds
Florian Stecker, Nicolaus Treib
We study actions of discrete subgroups of semi-simple Lie groups on associated oriented flag manifolds. These are quotients , where the subgroup lies between a par…