Strictly positive polynomials in the boundary of the SOS cone

DOI10.1016/j.jsc.2024.102359MaRDI QIDQ6615407

Marcelo Valdettaro, Santiago Laplagne

Publication date: 8 October 2024

Published in: Journal of Symbolic Computation (Search for Journal in Brave)

zbMATH Keywords

sums of squaresPythagoras numbersemidefinite programsEisenbud-Green-Harris conjectureGreen-Lazarsfeld indexGram spectrahedronHankel indexOttaviani-Paoletti conjecture

Mathematics Subject Classification ID

Semidefinite programming (90C22) Gröbner bases; other bases for ideals and modules (e.g., Janet and border bases) (13P10) Syzygies, resolutions, complexes and commutative rings (13D02) Real algebraic and real-analytic geometry (14P99) Computational real algebraic geometry (14Q30)

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