An inhomogeneous lambda-determinant (Q396827)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An inhomogeneous lambda-determinant |
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An inhomogeneous lambda-determinant (English)
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14 August 2014
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Summary: We introduce a multi-parameter generalization of the Lambda-determinant of Robbins and Rumsey, based on the cluster algebra with coefficients attached to a T-system recurrence. We express the result as a weighted sum over alternating sign matrices.
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alternating sign matrices
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discrete integrable systems
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cluster algebra
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networks
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