Robuta

https://www.arxiv.org/abs/1101.1055
Abstract page for arXiv paper 1101.1055: Numerical Renormalization Group at marginal spectral density: application to quantum tunneling in Luttinger liquids
renormalization groupspectral densitynumericalmarginalapplication
https://www.aanda.org/articles/aa/ref/2017/03/aa28916-16/aa28916-16.html
Astronomy & Astrophysics (A&A) is an international journal which publishes papers on all aspects of astronomy and astrophysics
spectral lineorion barherschelhifisurvey
https://www.azom.com/article.aspx?ArticleID=23777
This article discusses power spectral density and how to understand surfaces at different scales.
power spectral densityunderstandingsurfacesdifferentscales
https://stanford.edu/~boyd/papers/open_prob_cc.html
spectral densitystochastic processes
https://www.ti.com/video/4078824717001
In this video we define intrinsic noise, introduce the different types of noise, and discuss noise spectral density.
spectral densityvideoticom
https://deepai.org/publication/posterior-consistency-for-the-spectral-density-of-non-gaussian-stationary-time-series
03/01/21 - Various nonparametric approaches for Bayesian spectral density estimation of stationary time series have been suggested in the lit...
spectral densityposteriorconsistencynongaussian
https://www.arxiv.org/abs/2503.00492
Abstract page for arXiv paper 2503.00492: Fast nonparametric spectral density estimation from irregularly sampled data
spectral density estimationfastnonparametricsampled