Publications

Journal Publications
Y. Iguchi, S. Livingstone, N. Nusken, G. Vasdekis and R. Zhang (2026). Skew-symmetric schemes for stochastic differential equations with non-Lipschitz drift: An unadjusted Barker algorithm. IMA Journal of Numerical Analysis.
G. Vasdekis and G. O. Roberts. Speed Up Zig-Zag (2023). The Annals of Applied Probability.
J. W. Watson et al. (2022). Incorporating environmental variability in a spatially-explicit individual-based model of European sea bass. Ecological Modelling.
G. Vasdekis and G. O. Roberts (2022). A Note on the Polynomial Ergodicity of the One-Dimensional Zig-Zag process. Journal of Applied Probability.

Conference Proceedings
G. Vasdekis and G. O. Roberts (2023). Speeding Up the Zig-Zag process. Bayesian Statistics, New Generations New Approaches (BAYSM 2022).

Under Review
Y. Iguchi, S. Livingstone, G. Vasdekis and R. Zhang (2026+). Pathwise skew-symmetric discretisation for SDEs with superlinear drift. Arxiv. https://arxiv.org/abs/2607.17735
S. Livingstone, G. Vasdekis and G. Zanella (2026+). Foundations of locally-balanced Markov processes.Arxiv. https://arxiv.org/abs/2504.13322
A. Bertazzi and G. Vasdekis (2026+), Sampling with time-changed Markov processes. Arxiv. https://arxiv.org/abs/2501.15155
S. Power and G. Vasdekis (2026+), Some aspects of robustness in modern Markov Chain Monte Carlo. Review paper. Arxiv. https://arxiv.org/abs/2511.21563

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