Free Download Advanced Statistical Methods for Astrophysical Probes of Cosmology by Marisa Cristina March
English | PDF | 2013 | 192 Pages | ISBN : 3642350593 | 4.3 MB
This thesis explores advanced Bayesian statistical methods for extracting key information for cosmological model selection, parameter inference and forecasting from astrophysical observations. Bayesian model selection provides a measure of how good models in a set are relative to each other - but what if the best model is missing and not included in the set? Bayesian Doubt is an approach which addresses this problem and seeks to deliver an absolute rather than a relative measure of how good a model is. Supernovae type Ia were the first astrophysical observations to indicate the late time acceleration of the Universe - this work presents a detailed Bayesian Hierarchical Model to infer the cosmological parameters (in particular dark energy) from observations of these supernovae type Ia.
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Free Download Space and Astrophysical Plasma Simulation: Methods, Algorithms, and Applications
English | 2023 | ISBN: 3031118693 | 779 Pages | PDF EPUB (True) | 73 MB
It is divided into three parts and all chapters start with an introduction motivating the topic and its use in research and ends with a discussion of its applications. The chapters of the first part contain tutorials of the different basic approaches needed to perform space plasma simulations. This part is particularly useful for graduate students to master the subject. The second part presents more advanced materials for students and researchers who already work with pre-existing codes but want to implement the recent progresses made in the field. The last part of the book discusses developments in the area for researchers who are actively working on advanced simulation approaches like higher order schemes and artificial intelligence, agent-based technologies for multiscale and multi-dimensional systems, which represent the recent innovative contributions made in space plasma research.
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Patrick H. Diamond, Xavier Garbet, Philippe Ghendrith, "Relaxation Dynamics in Laboratory and Astrophysical Plasmas"
English | 2009 | ISBN: 9814291544 | 336 pages | PDF | 8,4 MB
This invaluable book provides a unique opportunity to embrace the complex and fascinating theory of relaxation processes in magnetized plasmas, both in astrophysics and in controlled fusion plasmas.
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