Results 191 to 200 of about 40,373 (224)

Decomposing Earthquake Moment Tensors Using P‐Wave First Motion: Insights Into Global Events With Significant Non‐Double‐Couple Components

open access: yesGeophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract The decomposition of earthquake moment tensors into isotropic and deviatoric components is standard in seismology. The deviatoric part is further separated into double‐couple (DC) and non‐double‐couple (NDC) components, with NDC providing insights into source complexity. However, existing methods often yield inconsistent results with different
Zhifeng Wang   +4 more
wiley   +1 more source

An Explicit, Compact, and Rotation‐Agnostic Formulation for Equivalent Nodal Loads for Point‐Loaded Beams

open access: yesInternational Journal for Numerical Methods in Engineering, Volume 127, Issue 7, 15 April 2026.
ABSTRACT In time‐marching dynamical simulations, treatment of contact forces in deformable bodies represented by finite element meshes requires a compromise between simulation fidelity and computational costs. External forces directly evaluated at the mesh nodes offer better computational performance at the cost of modelling fidelity.
Alexander R. Schock   +2 more
wiley   +1 more source

On Quantum Ergodicity for Higher Dimensional Cat Maps. [PDF]

open access: yesCommun Math Phys
Kurlberg P   +3 more
europepmc   +1 more source

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