| Autor: |
Angelova, Ivanka T., Vulkov, Lubin G. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; Nov2012, Vol. 1497 Issue 1, p160-167, 8p, 1 Diagram, 5 Charts, 3 Graphs |
| Abstrakt: |
We consider second order ordinary differential equations with coefficients and right hand sides that are singular or degenerate at the boundary or an interior point of the domain. On the base of integral Marchuk-type identities derived in [1] we construct and analyze O(h2,h4,...) variational-finite difference schemes on special graded meshes. Numerical experiments are discussed. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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