Akademie věd České republiky |
Pravidelný seminář 2. 2. 2004
který se koná v pondělí dne
v nové seminární místnosti AsÚ v Ondřejově
PROGRAM: 13:00 odborná část
V odborné části vyslechneme informace z oddělení Dynamické astronomie, a to: 1. Novinky z oddělení (Miloš Šidlichovský)
Vladimír Karas Role gravitace v akrečních discích Fluid discs and tori around black holes are discussed within different
approaches and with the emphasis on the role of disc gravity. First reviewed
are the prospects of investigating the gravitational field of a black hole--disc
system by analytical solutions of stationary, axially symmetric Einstein's
equations. Then, more detailed considerations are focused to middle and
outer parts of extended disc-like configurations where relativistic effects
are small and the Newtonian description is adequate. Further details can
be found in a recent review paper, available also at "http://arxiv.org/abs/astro-ph/0401345".
Srdečně zve Vladimír Karas
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