MechanicsArXiv

Latest preprints

• Microbuckling-field theory: a new model for material instabilities in cellular solids

  Ryan McAvoy

  Downloads: 9 - Submitted 2026-09-12 - Posted 2026-09-12

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• Multiphysics Bianisotropy in Wave--Diffusion Metamaterials

  Gal Shmuel, John R. Willis

  Downloads: 17 - Submitted 2026-09-06 - Posted 2026-09-06

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• Beyond Crease Geometry: Multistability in Origami-Inspired Structures through Local Fold Architectures

  Sagi Senderovich, Ezra Ben-Abu, Shai Elbaz, Nadav Zemah, Anna Zigelman, Amir Gat

  • buckling instability
  • Constitutive behavior
  • Collapse mechanism
  • mechanical metamaterials
  • Numerical modeling
  • Snap-through instability
  • Spatial buckling

  Downloads: 22 - Submitted 2026-09-06 - Posted 2026-09-06

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• Dynamic homogenization and emergent bianisotropy in thermoelasticity

  Gal Shmuel, John R. Willis

  Downloads: 18 - Submitted 2026-09-06 - Posted 2026-09-06

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• A compressible isotropic hyperelastic model combining polyconvexity and global true-stress-true-strain monotonicity

  Jinchen Xie, Ali Javili, Patrizio Neff, Christian Linder

  Downloads: 104 - Submitted 2026-08-30 - Posted 2026-08-30

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• On Physical Components of Tensors in Elasticity and Inelasticity

  Souhayl Sadik, Arash Yavari

  Downloads: 70 - Submitted 2026-08-15 - Posted 2026-08-15

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• Continuum Theory of Negative Surface Energy: Resolving the Paradox in Quantum Dots and Nanostructures

  Pradeep Sharma

  • Surface energy
  • surface stress
  • surface tension
  • surface elasticity
  • Gurtin-Murdoch Theory
  • Quantum Dots
  • Nanostructures

  Downloads: 84 - Submitted 2026-08-12 - Posted 2026-08-12

  • Negative Surface Energy

• Anisotropic Thermalization in Far-from-Equilibrium Flows

  Arnab Debnath, Timothy Breitzman, Kaushik Dayal

  Downloads: 73 - Submitted 2026-08-11 - Posted 2026-08-12

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• Learning metal plasticity constitutive models via laboratory-based X-ray measurements

  Vikram Deshpande, Hao Yin, Ben Amir , Rui Wu , Anthony Dennis , Zhiqiang Meng , Vatsa Gandhi, Angkur Shaikeea , Burigede Liu , Michael Atkinson , Pratheek Shanthraj , Haydn Wadley

  Downloads: 114 - Submitted 2026-08-12 - Posted 2026-08-12

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• On the Mechanics of Bioimpedance Signals Under Deformation

  Lily Lee, William Chan Santos, Carmina Andrade, Raudel Avila

  • Bioimpedance
  • Mechanics
  • Hydrogel
  • Wearable Devices
  • Finite Element Analysis

  Downloads: 73 - Submitted 2026-08-11 - Posted 2026-08-11

  • Lee_Manuscript_Bioimpedance