浅滩
发表于 2025-3-23 09:59:43
Earthquake and Atmospheric Hazardsrovide physical interpretations of the singular symplectic geometry underlying in .-cotangent bundles. The twisted cotangent model includes (for linear potentials) the case of fluids with dissipation. We also discuss more general physical interpretations of the twisted and non-twisted .-symplectic m
拖债
发表于 2025-3-23 16:56:00
for classical field theories. The presented approach is a field-theoretic analogue of the well-known unscented Kalman filter. The discrete-time propagation equations are derived from the discrete variational principle, rather than a direct discretization of the continuous-time differential equation
课程
发表于 2025-3-23 18:53:59
Masao Yamada,Gonghui Wang,Keiji Mukainot have a spacetime metric and its Galilei symmetry transformations do not include energy; but Bargmann-Galilei spacetime ., a 5-dimensional extension that preserves Galilei physics, remedies these infelicities. Here an analogous Bargmann-Minkowski spacetime . is described. While not necessary for
abnegate
发表于 2025-3-23 23:18:52
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PLE
发表于 2025-3-24 03:58:00
Earthquakes, Tsunamis and Nuclear Risksnts acting on the system. Nonholonomic systems are mechanical systems with non-integrable constraints on the velocities. In this work, we introduce the notion of . in a geometric framework. More precisely, it is a controlled invariant affine distribution associated with an affine connection mechanic
Tincture
发表于 2025-3-24 07:09:33
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SUGAR
发表于 2025-3-24 13:19:54
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流逝
发表于 2025-3-24 16:30:50
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Indecisive
发表于 2025-3-24 21:01:14
The , program, ,, ,, , and the , program,aper contains a summary of some original results we will publish in a coming paper in preparation [.]. Here we will show that the entropy is still a Casimir Function as in the Souriau standard model. One of the original ideas is the introduction of an extended Lie-Poisson bracket. With its help we c
Gorilla
发表于 2025-3-24 23:19:17
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