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math.OC2023★ 9 cited
Interior-point methods on manifolds: theory and applications
Hiroshi Hirai, Harold Nieuwboer, Michael Walter
Interior-point methods offer a highly versatile framework for convex optimization that is effective in theory and practice. A key notion in their theory is that of a self-concordan…
cs.CC2023★ 1 cited
Moment cone membership for quivers in strongly polynomial time
Michèle Vergne, Michael Walter
In this note we observe that membership in moment cones of spaces of quiver representations can be decided in strongly polynomial time, for any acyclic quiver. This generalizes a r…