10 citations · 11 across the 3 of their papers we have counts for
4 papers
The curious case of the Buchdahl-Land-Sultana-Wyman-Ibañez-Sanz spacetime
Valerio Faraoni, Sonia Jose, Alexandre Leblanc
We revisit Wyman's "other" scalar field solution of the Einstein equations and its Sultana generalization to positive cosmological constant, which has a finite 3-space and correspo…
Disformal mappings of spherical DHOST geometries
Valerio Faraoni, Alexandre Leblanc
New solutions of DHOST theories can be generated by applying a disformal tranformation to a known seed solution. We examine the nature of spherically symmetric solutions of DHOST g…
On continuous distribution functions, minimax and best invariant estimators, and integrated balanced loss functions
Mohammad Jafari Jozani, Alexandre Leblanc, Eric Marchand
We consider the problem of estimating a continuous distribution function , as well as meaningful functions under a large class of loss functions. We obtain best invariant…
Robust Non-Parametric Data Approximation of Pointsets via Data Reduction
Stephane Durocher, Alexandre Leblanc, Jason Morrison +1
In this paper we present a novel non-parametric method of simplifying piecewise linear curves and we apply this method as a statistical approximation of structure within sequential…