205 citations
- National Astronomical Observatory of JapanJP45 papers
- The University of TokyoJP37 papers
- The Graduate University for Advanced Studies, SOKENDAIJP25 papers
- Nagoya UniversityJP24 papers
- University of TsukubaJP21 papers
- Osaka Prefecture UniversityJP20 papers
- Atacama Large Millimeter Submillimeter ArrayCL19 papers
- Hokkaido UniversityJP12 papers
- National Institutes of Natural SciencesJP12 papers
- Institute of Astronomy and Astrophysics, Academia SinicaTW9 papers
- Institute of Space and Astronautical ScienceJP9 papers
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5 papers · 1 filter
C*-algebras associated with Hilbert C*-quad modules of C*-textile dynamical systems
Kengo Matsumoto
A -textile dynamical system connsists of a unital -algebra , two families of endomorphisms and ${η_a}_{a \in Σ^η…
13CO(J=1-0) On-the-fly Mapping of the Giant HII Region NGC 604: Variation in Molecular Gas Density and Temperature due to Sequential Star Formation
Kazuyuki Muraoka, Tomoka Tosaki, Rie Miura +5
We present 13CO(J=1-0) line emission observations with the Nobeyama 45-m telescope toward the giant HII region NGC 604 in the spiral galaxy M 33. We detected 13CO(J=1-0) line emiss…
NRO M33 All Disk Survey of Giant Molecular Clouds (NRO MAGiC): I. HI to H_2 Transition
Tomoka Tosaki, Nario Kuno, Sachiko Onodera +9
We present the results of the Nobeyama Radio Observatory (NRO) M33 All Disk (30'x30' or 7.3 kpc x 7.3 kpc) Survey of Giant Molecular Clouds (NRO MAGiC) based on 12CO (1-0) observat…
Temperature Variations of the Cold Dust in the Triangulum Galaxy M33
S. Komugi, T. Tosaki, K. Kohno +19
We present wide-field 1.1 mm continuum imaging of the nearby spiral galaxy M 33, conducted with the AzTEC bolometer camera on ASTE. We show that the 1.1 mm flux traces the distribu…
A notion of synchronization of symbolic dynamics and a class of -algebras
Wolfgang Krieger, Kengo Matsumoto
We discuss a synchronization property for subshifts, that we call -synchronization. Under an irreducibility assumption we associate to a -synchronizing subshift a simple and…