Search Results for author: Kevin Webster

Found 5 papers, 1 papers with code

Unwinding Stochastic Order Flow: When to Warehouse Trades

no code implementations22 Oct 2023 Marcel Nutz, Kevin Webster, Long Zhao

We study how to unwind stochastic order flow with minimal transaction costs.

Learning Lie Group Symmetry Transformations with Neural Networks

1 code implementation4 Jul 2023 Alex Gabel, Victoria Klein, Riccardo Valperga, Jeroen S. W. Lamb, Kevin Webster, Rick Quax, Efstratios Gavves

The problem of detecting and quantifying the presence of symmetries in datasets is useful for model selection, generative modeling, and data analysis, amongst others.

Model Selection

Learning reversible symplectic dynamics

no code implementations26 Apr 2022 Riccardo Valperga, Kevin Webster, Victoria Klein, Dmitry Turaev, Jeroen S. W. Lamb

Time-reversal symmetry arises naturally as a structural property in many dynamical systems of interest.

Optimal brokerage contracts in Almgren-Chriss model with multiple clients

no code implementations11 Apr 2022 Guillermo Alonso Alvarez, Sergey Nadtochiy, Kevin Webster

This paper constructs optimal brokerage contracts for multiple (heterogeneous) clients trading a single asset whose price follows the Almgren-Chriss model.

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