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1 result for “tan-concavity”
Tan-concavity property for Lagrangian phase operators and applications to the tangent Lagrangian phase flowmath.DG

New tan-concavity property for Lagrangian phase operators helps in studying dHYM metrics.

problem Lack of concavity in Lagrangian phase operator for dHYM metrics.
method Introduce tangent Lagrangian phase flow (TLPF) on almost calibrated (1,1)-forms.
result TLPF exists for all positive time and converges to dHYM metrics under certain conditions.
tan-concavityLagrangian phase operatordHYM metricsTangent Lagrangian Phase FlowGIT framework
2020-02-12abs ↗pdf ↗