papers
Publications (6)
math.ST2013
Bayesian Posterior Contraction Rates for Linear Severely Ill-posed Inverse Problems
Sergios Agapiou, Andrew M. Stuart, Yuan-Xiang Zhang
math.ST2014
Preconditioning the prior to overcome saturation in Bayesian inverse problems
Sergios Agapiou, Peter Mathé
math.ST2013
Posterior Contraction Rates for the Bayesian Approach to Linear Ill-Posed Inverse Problems
Sergios Agapiou, Stig Larsson, Andrew M. Stuart
math.ST2017
Sparsity-promoting and edge-preserving maximum a posteriori estimators in non-parametric Bayesian inverse problems
Sergios Agapiou, Martin Burger, Masoumeh Dashti +1
stat.ME2014
Unbiased Monte Carlo: posterior estimation for intractable/infinite-dimensional models
Sergios Agapiou, Gareth O. Roberts, Sebastian J. Vollmer
math.ST2014
Analysis of the Gibbs sampler for hierarchical inverse problems
Sergios Agapiou, Johnathan M. Bardsley, Omiros Papaspiliopoulos +1