Decomposition and completion of sum-of-squares matrices
This paper introduces a notion of decomposition and completion of sum-of-squares (SOS) matrices. We show that a subset of sparse SOS matrices with chordal sparsity patterns can be equivalently decomposed into a sum of multiple SOS matrices that are nonzero only on a principal submatrix. Also, the co...
| Main Authors: | , , |
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| Formato: | Journal article |
| Publicado: |
2018
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