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http://hdl.handle.net/2248/4966
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DC Field | Value | Language |
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dc.contributor.author | Anusha, L. S | - |
dc.contributor.author | Nagendra, K. N | - |
dc.date.accessioned | 2010-01-08T16:28:27Z | - |
dc.date.available | 2010-01-08T16:28:27Z | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | Memorie della Societa Astronomica Italiana, Vol. 80, pp. 631 - 633 | en |
dc.identifier.issn | 1824-016X | - |
dc.identifier.uri | http://hdl.handle.net/2248/4966 | - |
dc.description | Open Access | - |
dc.description.abstract | An efficient numerical method called the Preconditioned Bi-Conjugate Gradient (Pre-BiCG) method is presented for the solution of radiative transfer equation in spherical geometry. A variant of this method called Stabilized Preconditioned Bi-Conjugate Gradient (Pre-BiCG-STAB) is also presented. These methods are based on projections on the subspaces of the n dimensional Euclidean space mathbb {R}n called Krylov subspaces. The methods are shown to be faster in terms of convergence rate compared to the contemporary iterative methods such as Jacobi, Gauss-Seidel and Successive Over Relaxation (SOR). | en |
dc.language.iso | en | en |
dc.publisher | Societa Astronomica Italiana | en |
dc.relation.uri | http://sait.oat.ts.astro.it/MSAIt800309/index.html | en |
dc.rights | © Societa Astronomica Italiana | en |
dc.subject | Line: Formation | en |
dc.subject | Numerical Radiative Transfer | en |
dc.subject | Methods: Techniques | en |
dc.title | Projection methods for line radiative transfer in spherical media | en |
dc.type | Article | en |
Appears in Collections: | IIAP Publications |
Files in This Item:
File | Description | Size | Format | |
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Projection methods for line radiative transfer in spherical media | Open Access | 636.37 kB | Adobe PDF | ![]() View/Open |
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