25 citations · 48 across the 7 of their papers we have counts for
7 papers
Properties and nature of Be stars 31. The binary nature, light variability, physical elements, and emission-line changes of HD~81357
P. Koubský, P. Harmanec, M. Brož +10
Reliable determination of the basic physical properties of hot emission-line binaries with Roche-lobe filling secondaries is important for developing the theory of mass exchange in…
Identification of Artifacts and Interesting Celestial Objects in LAMOST Spectral Survey
Petr Škoda, Ksenia Shakurova, Jakub Koza +1
The LAMOST DR1 survey contains about two million of spectra labelled by its pipeline as stellar objects of common spectral classes. There is, however, a lot of spectra corrupted in…
Properties and nature of Be stars 30. Reliable physical properties of a semi-detached B9.5e+G8III binary BR CMi = HD 61273 compared to those of other well studied semi-detached emission-line binaries
P. Harmanec, P. Koubský, J. A. Nemravová +13
Reliable determination of the basic physical properties of hot emission-line binaries with Roche-lobe filling secondaries is important for developing the theory of mass exchange in…
Cascades and Obstructions of Low Connectivity for Embedding Graphs into the Klein Bottle
Bojan Mohar, Petr Škoda
The structure of graphs with a 2-vertex-cut that are critical with respect to the Euler genus is studied. A general theorem describing the building blocks is presented. These const…
VO-KOREL: A Fourier disentangling service of Virtual Observatory
Petr Škoda, Petr Hadrava, Jan Fuchs
VO-KOREL is a web service exploiting the technology of Virtual Observatory for providing the astronomers with the intuitive graphical front-end and distributed computing back-end r…
A new ephemeris and an orbital solution of ε Aurigae
Pavel Chadima, Petr Harmanec, Stephenson Yang +9
We collected rich series of RV measurements covering last 110 years and photometric observations from the past 6 primary eclipses, complemented them by our new observations and der…