Results 31 to 40 of about 1,698,723 (379)
A superposition principle for the inhomogeneous continuity equation with Hellinger–Kantorovich-regular coefficients [PDF]
We study measure-valued solutions of the inhomogeneous continuity equation where the coefficients v and g are of low regularity. A new superposition principle is proven for positive measure solutions and coefficients for which the recently-introduced ...
K. Bredies, M. Carioni, Silvio Fanzon
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Superposition principle and composite solutions to coupled nonlinear Schrödinger equations [PDF]
We show that the superposition principle applies to coupled nonlinear Schrödinger equations with cubic nonlinearity where exact solutions may be obtained as a linear combination of other exact solutions.
L. Al Sakkaf, U. Al Khawaja
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Rheological equations of concrete state and relaxation of stress
Some approaches to the derivation of rheological equations of the mechanical state of concrete are considered and the principle of superposition of fraction deformations is justified in a nonlinear statement.
Evgeny A. Larionov+2 more
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There are studies of students’ understanding of the concept of the electric field, the magnetic field, and the use of the superposition principle that have contributed to the creation of both educational strategies and assessment tools.
Esmeralda Campos+3 more
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Entangled Qubit States and Linear Entropy in the Probability Representation of Quantum Mechanics
The superposition states of two qubits including entangled Bell states are considered in the probability representation of quantum mechanics. The superposition principle formulated in terms of the nonlinear addition rule of the state density matrices is ...
Vladimir N. Chernega+2 more
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Analytical scannable‐shaped beam pattern synthesis via superposition principle
A shaped beam pattern (SBP) synthesis algorithm, which obtains the desired SBP in an analytical way, is proposed. The new algorithm describes the SBP with the weighted superposition of a set of pencil beam patterns (PBPs).
Shiwen Lei+7 more
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Hai-Qiang Zhang, Wen‐Xiu Ma
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Spontaneous symmetry breaking and superposition of states in systems with dynamic chaos
The article discusses one of the typical problems described by the equations of nonlinear dynamics—forced oscillations in a system with W-potential. It focuses, in particular, on chaotic oscillations in the presence of dissipation. In this case the state
Александр Викторович Ляпцев
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The Pure State Space of Quantum Mechanics as Hermitian Symmetric Space [PDF]
The pure state space of Quantum Mechanics is investigated as Hermitian Symmetric Kaehler manifold. The classical principles of Quantum Mechanics (Quantum Superposition Principle, Heisenberg Uncertainty Principle, Quantum Probability Principle) and ...
A. Manià+16 more
core +2 more sources