Browsing by Author Gouveia, João
Results 18 to 25 of 25
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Issue Date | Title | Author(s) | Type | Access |
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2016 | Rational and real positive semidefinite rank can be different | Fawzi, Hamza ; Gouveia, João ; Robinson, Richard Z. | article | embargoedAccess |
24-Jul-2022 | Self-dual polyhedral cones and their slack matrices | Gouveia, João ; Lourenço, Bruno F. | article | openAccess |
17-Feb-2020 | A semidefinite approach to algebraic optimization | Bostanabad, Mina Saee | doctoralThesis | embargoedAccess |
2014 | A semidefinite approach to the K_i-cover problem | Gouveia, João ; Pfeiffer, James | article | embargoedAccess |
2016 | Sums of squares on the hypercube | Blekherman, Grigoriy ; Gouveia, João ; Pfeiffer, James | article | embargoedAccess |
2023 | The face lattice of the set of reduced density matrices and its coatoms | Weis, Stephan Wilhelm ; Gouveia, João | article | openAccess |
2013 | Which nonnegative matrices are slack matrices? | Gouveia, João ; Grappe, Roland ; Kaibel, Volker ; Pashkovich, Kanstantsin ; Robinson, Richard Z. ; Thomas, Rekha R. | article | embargoedAccess |
2015 | Worst-case results for positive semidefinite rank | Gouveia, João ; Robinson, Richard Z. ; Thomas, Rekha R. | article | embargoedAccess |