29 citations · 215 across the 37 of their papers we have counts for
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math.AG2021★ 6 cited
Linear Principal Minor Polynomials: Hyperbolic Determinantal Inequalities and Spectral Containment
Grigoriy Blekherman, Mario Kummer, Raman Sanyal +2
A linear principal minor polynomial or lpm polynomial is a linear combination of principal minors of a symmetric matrix. By restricting to the diagonal, lpm polynomials are in bije…
math.AG2021★ 1 cited
Real-fibered morphisms of del Pezzo surfaces and conic bundles
Mario Kummer, Cédric Le Texier, Matilde Manzaroli
It goes back to Ahlfors that a real algebraic curve admits a real-fibered morphism to the projective line if and only if the real part of the curve disconnects its complex part. In…