57 citations · 136 across the 11 of their papers we have counts for
11 papers
Partial-field inferability of galaxy overdensity structure: An information-geometric account of incomplete sky coverage
Marko Imbrišak, Krešimir Tisanić
Structural statistics of the galaxy distribution are routinely measured on only partially observed fields, yet how much structure survives incomplete coverage, and which aspects ar…
Gram-Schmidt correlation bookkeeping for weighted FBET-type frameworks: separating short- and long-range correlation scales in correlated measurements, with an application to radio luminosity functions
Marko Imbrišak, Krešimir Tisanić
Uncertainty quantification for correlated measurements frequently requires a covariance model that mixes several qualitatively different correlation structures: local measurement n…
Graph reconstruction from random-walk co-visitation: Geometric, empirical, and controlled networks
Marko Imbrišak, Krešimir Tisanić
Reconstructing an unknown graph from the trajectory of a random walk arises both for spatial correlation networks in astrophysics and for connectivity inference in network science.…
Information Geometry meets Functional ANOVA: An Exact Fisher-Information Decomposition, with an Application to Radio Luminosity Functions
Marko Imbrišak, Krešimir Tisanić
Information geometry represents a fitted model as a manifold whose metric is the Fisher information. We show that, for a nonlinear regression model, this metric decomposes exactly…
The non-linear infrared-radio correlation of low-z galaxies: implications for redshift evolution, a new radio SFR recipe, and how to minimize selection bias
Daniel Cs. Molnar, Mark T. Sargent, Sarah Leslie +7
The infrared-radio correlation (IRRC) underpins many commonly used radio luminosity-star formation rate (SFR) calibrations. In preparation for the new generation of radio surveys w…
FR-type radio sources at 3 GHz VLA-COSMOS: Relation to physical properties and large-scale environment
E. Vardoulaki, E. F. Jiménez Andrade, I. Delvecchio +16
() We probe the physical properties and large-scale environment of radio AGN in the faintest FR population to-date, and link them to their radio structure. We use the VLA…
The VLA-COSMOS 3 GHz Large Project: Average radio spectral energy distribution of active galactic nuclei
Krešimir Tisanić, V. Smolčić, M. Imbrišak +5
As the SKA is expected to be operational in the next decade, investigations of the radio sky in the range of 100 MHz to 10 GHz have become important for simulations of the SKA obse…
The XXL Survey. XLI. Radio AGN luminosity functions based on the GMRT continuum observations
B. Slaus, V. Smolcic, M. Novak +15
We study the space density evolution of active galactic nuclei (AGN) using the radio survey of the XXL-North field, performed with the Giant Metrewave Radio Te…
A closer look at the deep radio sky: Multi-component radio sources at 3-GHz VLA-COSMOS
E. Vardoulaki, E. F. Jiménez Andrade, A. Karim +20
In this data paper we present and characterise the multi-component radio sources identified in the VLA-COSMOS Large Project at 3 GHz (0.75 arcsec resolution, 2.3 μJy/beam rms), i.e…
The VLA-COSMOS 3 GHz Large Project: Average radio spectral energy distribution of highly star-forming galaxies
K. Tisanić, V. Smolčić, J. Delhaize +7
We construct the average radio spectral energy distribution (SED) of highly star-forming galaxies (HSFGs) up to z~4. Infrared and radio luminosities are bound by a tight correlatio…
Average radio spectral energy distribution of highly star-forming galaxies
Krešimir Tisanić, Vernesa Smolčić, Jacinta Delhaize +5
The infrared-radio correlation (IRRC) offers a way to assess star formation from radio emission. Multiple studies found the IRRC to decrease with increasing redshift. This may in p…