Computational techniques for efficient Bayesian analysis of the Cosmic Microwave Background
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Abstract
No abstract.List of papers
Paper I: A multi-level solver for Gaussian constrained CMB realizations. D. S. Seljebotn, K.-A. Mardal, J. B. Jewell, H. K. Eriksen, and P. Bull. The Astrophysical Journal Supplement Series, 210:24. The article is included in the thesis. Also available at: https://doi.org/10.1088/0067-0049/210/2/24 |
Paper II: Multi-resolution Bayesian CMB component separation through Wiener-filtering with a pseudo-inverse pre-conditioner. D. S. Seljebotn, T. Bærland, H. K. Eriksen, K.-A. Mardal and I. K. Wehus. Astronomy & Astrophysics 627, A98 (2019). The paper is not available in DUO due to publisher restrictions. The published version will be available at: https://doi.org/10.1051/0004-6361/201732037 |
Paper III: Wavemoth - Faster spherical harmonic transforms by butterfly matrix compression. D. S. Seljebotn. The Astrophysical Journal Supplement Series, 199:5. The article is included in the thesis. Also available at: https://doi.org/10.1088/0067-0049/199/1/5 |
Paper IV: Libsharp – spherical harmonic transforms revisited. M. Reinecke and D. S. Seljebotn. Astronomy & Astrophysics 554, A112. The paper is not available in DUO due to publisher restrictions. The article is included in the thesis. Also available at: https://doi.org/10.1051/0004-6361/201321494 |
Paper V: SymPix: A spherical grid for rotationally invariant operators. D. S. Seljebotn and H. K. Eriksen. The Astrophysical Journal Supplement Series, 222:17 (2016). The article is included in the thesis. Also available at: https://doi.org/10.3847/0067-0049/222/2/17 |
Paper VI: Planck 2018 results. II. Low Frequency Instrument data processing. Planck Collaboration (Akrami, Y., Seljebotn, D. S. et al.). To be published. The paper is not available in DUO awaiting publishing. |
Paper VII: Planck 2018 results. IV. Diffuse component separation. Planck Collaboration (Akrami, Y., Seljebotn, D. S. et al.). To be published. The paper is not available in DUO awaiting publishing. |
Paper VIII: Cosmic Microwave Background Likelihood Approximation for Banded Probability Distributions. E. Gjerløw, K. Mikkelsen, H. K. Eriksen, K. M. Górski, G. Huey, J. B. Jewell, S. K. Næss, G. Rocha, D. S. Seljebotn, and I. K. Wehus. The Astrophysical Journal, 777:150 (2013). The article is included in the thesis. Also available at: https://doi.org/10.1088/0004-637X/777/2/150 |
Technical Report: Efficient spherical harmonic transform codes for CPU and GPU. D. S. Seljebotn. This report has not been peer-reviewed and is only published as part of this thesis. |