Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
469474 | Computers & Mathematics with Applications | 2010 | 7 Pages |
Abstract
We define a family of discrete Advection–reaction operators, denoted by AaλAaλ, which associate to a given scalar sequence s={sn}s={sn} the sequence given by Aaλ(s)≡{bn}Aaλ(s)≡{bn}, where bn=an−2sn−1+λnsnbn=an−2sn−1+λnsn for n=1,2,…n=1,2,…. For AaλAaλ we explicitly find their iterates and study their convergence properties. Finally, we show the relationship between the family of discrete operators with the continuous one dimensional advection–reaction equation.
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Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Francisco J. Solis, Fausto Ongay, Silvia Jerez, Marcos Capistran,