Now showing items 1-4 of 270

• #### Efficient nonparametric bayesian inference for X-ray transforms ﻿

(Institute of Mathematical Statistics, 2019-04-01)
We consider the statistical inverse problem of recovering a function $f: M \to \mathbb R$, where $M$ is a smooth compact Riemannian manifold with boundary, from measurements of general $X$-ray transforms $I_a(f)$ of ...

(2018)
• #### On the p <sup>′</sup> -Subgraph of the Young Graph ﻿

(2019-06-15)
Let p be a prime number. In this article we study the restriction to Sn−1 of irreducible characters of degree coprime to p of Sn. In particular, we study the combinatorial properties of the subgraph Yp′ of the Young graph Y.
• #### Coupling the Gaussian Free Fields with Free and with Zero Boundary Conditions via Common Level Lines ﻿

(Springer Nature, 2018-07-01)
We point out a new simple way to couple the Gaussian free field (GFF) with free boundary conditions in a two-dimensional domain with the GFF with zero boundary conditions in the same domain: Starting from the latter, one ...