96 citations · 917 across the 42 of their papers we have counts for
42 papers
Unsupervised empirical Bayesian multiple testing with external covariates
Egil Ferkingstad, Arnoldo Frigessi, Håvard Rue +2
In an empirical Bayesian setting, we provide a new multiple testing method, useful when an additional covariate is available, that influences the probability of each null hypothesi…
Universal Negative Poisson Ratio of Self Avoiding Fixed Connectivity Membranes
Mark J. Bowick, A. Cacciuto, G. Thorleifsson +1
We determine the Poisson ratio of self-avoiding fixed-connectivity membranes, modeled as impenetrable plaquettes, to be sigma=-0.37(6), in statistical agreement with the Poisson ra…
Universality Classes of Self-Avoiding Fixed-Connectivity Membranes
Mark J. Bowick, Angelo Cacciuto, Gudmar Thorleifsson +1
We present an analysis of extensive large-scale Monte Carlo simulations of self-avoiding fixed-connectivity membranes for sizes (number of faces) ranging from 512 to 17672 (triangu…
The Weak-Coupling Limit of 3D Simplicial Quantum Gravity
P. Bialas, B. Petersson, G. Thorleifsson
We investigate the weak-coupling limit, kappa going to infinity, of 3D simplicial gravity using Monte Carlo simulations and a Strong Coupling Expansion. With a suitable modificatio…
The Weak-Coupling Limit of Simplicial Quantum Gravity
G. Thorleifsson, P. Bialas, B. Petersson
In the weak-coupling limit, kappa_0 going to infinity, the partition function of simplicial quantum gravity is dominated by an ensemble of triangulations with the ratio N_0/N_D clo…
Simulating Four-Dimensional Simplicial Gravity using Degenerate Triangulations
S. Bilke, G. Thorleifsson
We extend a model of four-dimensional simplicial quantum gravity to include degenerate triangulations in addition to combinatorial triangulations traditionally used. Relaxing the c…