Fast spin ±2 spherical harmonics transforms and application in cosmology

Journal of Computational Physics

Volumn 226, Issue 2, 2007, Pages 2359-2371

  Wiaux, Y ^a   Jacques, L ^b   Vandergheynst, P ^a  

^a EPFL   (Switzerland)

^b UNIVERSITÉ CATHOLIQUE DE LOUVAIN   (Belgium)

Author keywords

Computational methods; Cosmic microwave background; Cosmology; Data analysis

Indexed keywords

HARMONIC ANALYSIS; SPHERES;

ASYMPTOTIC COMPLEXITY; BAND-LIMIT; COSMIC MICROWAVES BACKGROUND; EXACT ALGORITHMS; FAST ALGORITHMS; PIXELIZATION; SAMPLING POINTS; SAMPLING THEOREMS; SPHERICAL HARMONIC TRANSFORMS; SQUARE-ROOT;

COSMOLOGY;

EID: 34548672571     PISSN: 00219991     EISSN: 10902716     Source Type: Journal    
DOI: 10.1016/j.jcp.2007.07.005     Document Type: Article

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