Critical bifurcations in deformable membrane necks under inhomogeneous curvature: constriction frustration vs. abscissional elongation

Catenoid necks, as minimal surfaces with zero mean curvature (K=0), minimize bending energy and serve as geometric scaffolds for scissional membrane remodeling. We apply the Canham–Helfrich model of flexible membranes to analyze deformable spontaneous curvature (K0), a key regulator of membrane scis...

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Bibliographic Details
Main Authors: Adriana Aguilar-Maldonado, Francisco Monroy, José A. Santiago
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-04-01
Series:Frontiers in Soft Matter
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/frsfm.2025.1550393/full
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