Finiteness of rank for Grassmann convexity

The Grassmann convexity conjecture, formulated in [8], gives a conjectural formula for the maximal total number of real zeroes of the consecutive Wronskians of an arbitrary fundamental solution to a disconjugate linear ordinary differential equation with real time. The conjecture can be reformulated...

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Bibliographic Details
Main Authors: Saldanha, Nicolau, Shapiro, Boris, Shapiro, Michael
Format: Article
Language:English
Published: Académie des sciences 2023-02-01
Series:Comptes Rendus. Mathématique
Online Access:https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.5802/crmath.343/