An elementary recursive bound for effective positivstellensatz and Hilbert's 17th problem /
"We prove an elementary recursive bound on the degrees for Hilbert's 17th problem. More precisely we express a nonnegative polynomial as a sum of squares of rational functions, and we obtain as degree estimates for the numerators and denominators the following tower of five exponentials 22...
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| Main Authors: | , , |
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| Format: | Book |
| Language: | English |
| Published: |
Providence, RI :
American Mathematical Society,
2020.
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| Series: | Memoirs of the American Mathematical Society
no. 1277. |
| Subjects: |