9 citations
- Observatoire Aquitain des Sciences de l'UniversFR5 papers
- Laboratoire d'Astrophysique de BordeauxFR4 papers
- SKA ObservatoryGB3 papers
- Université de BordeauxFR3 papers
- Ritsumeikan UniversityJP2 papers
- Tokyo University of ScienceJP2 papers
- ARC Centre of Excellence for All-sky AstrophysicsAU1 paper
- Arizona State UniversityUS1 paper
- Astronomical Institute of the Slovak Academy of SciencesSK1 paper
- Astronomy and SpaceAU1 paper
- Astrophysique, Instrumentation et ModélisationFR1 paper
- AstroTec Holding (Netherlands)NL1 paper
12 papers
Square Kilometre Array Science Data Challenge 3a: foreground removal for an EoR experiment
A. Bonaldi, P. Hartley, R. Braun +179
We present and analyse the results of the Science data challenge 3a (SDC3a, https://sdc3.skao.int/challenges/foregrounds), an EoR foreground-removal community-wide exercise organis…
Comomentum sections and Poisson maps in Hamiltonian Lie algebroids
Yuji Hirota, Noriaki Ikeda
In a Hamiltonian Lie algebroid over a pre-symplectic manifold and over a Poisson manifold, we introduce a map corresponding to a comomentum map, called a comomentum section. We sho…
Homotopy momentum sections on multisymplectic manifolds
Yuji Hirota, Noriaki Ikeda
We introduce a notion of a homotopy momentum section on a Lie algebroid over a pre-multisymplectic manifold. A homotopy momentum section is a generalization of the momentum map wit…
Dirac structures on the space of connections
Yuji Hirota, Tosiaki Kori
We shall give a twisted Dirac structure on the space of irreducible connections on a SU(n)-bundle over a three-manifold, and give a family of twisted Dirac structures on the space…
Homology Groups and Categorical Diagonalization
Jumpei Gohara, Yuji Hirota, Keisui Ino +1
We discuss the relationship between (co)homology groups and categorical diagonalization. We consider the category of chain complexes in the category of finitely generated free modu…
Categorical Perspective on Quantization of Poisson Algebra
Jumpei Gohara, Yuji Hirota, Akifumi Sako
We propose a generalization of quantization as a categorical way. For a fixed Poisson algebra quantization categories are defined as subcategories of R-module category with the str…