Titlebook: Relativistic Flows in Astrophysics; Axel W. Guthmann,Markos Georganopoulos,Alexandre M Book 2002 Springer-Verlag Berlin Heidelberg 2002 ac

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Jet Formation and Collimation,re of a rotating black hole in relativity..We discuss the acceleration of the out.ow, by gas, radiation, or wave pressure gradients and also by magnetic mechanisms, showing the important role played by the disk corona in the vicinity of the black hole. Pressure and magnetic con.nement both may also

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Gamma-Ray Bursts: The Afterglow Revolution,vations revealed that GRBs come from ‘cosmological’ distances, and that they are by far the most luminous photon sources in the Universe, with peak luminosities in γ rays up to 10. erg/s, and total energy budgets up to several times 10. erg (for assumed isotropic emission). Evidence is accumulating,

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Apostolos Mastichiadisry, and fractal geometry are interlinked in this in-depth st.Number theory, spectral geometry, and fractal geometry are interlinked in this in-depth study of the vibrations of fractal strings, that is, one-dimensional drums with fractal boundary..Key Features of this Second Edition:.The Riemann hypo

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Yves A. Gallantry, and fractal geometry are interlinked in this in-depth st.Number theory, spectral geometry, and fractal geometry are interlinked in this in-depth study of the vibrations of fractal strings, that is, one-dimensional drums with fractal boundary..Key Features of this Second Edition:.The Riemann hypo

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Christophe Sauty,Kanaris Tsinganos,Edoardo Trussoni find out almost everything that is currently known about it. In a sentence or two: fractal image compression is a method, or class of methods, that allows images to be stored on computers in much less memory than standard ways of storing images. The "fractal" part means that the methods have someth

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Annalisa Celottitem for iterative geometric constructions (see also Sect. 2.6) can be extended to 3D. In Sect. 5.2, a discussion follows on the 3D structure of an organism with radiate accretive growth. In Sects. 5.3 and 5.4 it is discussed how this 3D structure can be represented in a model. The results of these s

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Rob Fenderth process of various sessile marine organisms, for example sponges (Porifera) and corals (Scleractinia). A crucial difference with the example of the ramifying objects is that each modelling step is supposed to have a biological significance. An important reason to use sponges and corals as subject