Boundary value apaproach to solve a class of singularly perturbed problems with spike-type contrast structure

SONG Ci

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SONG Ci. Boundary value apaproach to solve a class of singularly perturbed problems with spike-type contrast structure[J]. Journal of East China Normal University (Natural Sciences), 2013, (6): 46-56.

Citation:

SONG Ci. Boundary value apaproach to solve a class of singularly perturbed problems with spike-type contrast structure[J]. Journal of East China Normal University (Natural Sciences), 2013, (6): 46-56.

Citation:

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Boundary value apaproach to solve a class of singularly perturbed problems with spike-type contrast structure

SONG Ci

1.
Key Laboratory of Geographic Information Science, East China Normal University, Shanghai 200241, China

Received Date: 2012-11-01
Rev Recd Date: 2013-03-01
Publish Date: 2013-11-25

Abstract

Abstract

For the internal layer problem, firstly, the original problem was partitioned into left and right problems from the transfer point at the internal layer region. Then, through the boundary value method, the left and right problems were converted into non-singularly perturbed problems. And by boundary layer correction technique, the original problem was directly converted into two non-singularly perturbed problems. Lastly, the efficiency of the boundary value method could be indicated by numerical tests.
- boundary value method,
- singular perturbation,
- internal layer,
- boundary layer,
- spike-type solution

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References(1)

References

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