Extracting dynamical equations from experimental data is NP-hard [PDF]
, 2012 The behavior of any physical system is governed by its underlying dynamical equations. Much of physics is concerned with discovering these dynamical equations and understanding their consequences.
A. Mukherjea +9 more
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Simple conditions for the transformation of dynamical coordinates into canonical ones in Hamiltonian dynamics [PDF]
Open Communications in Nonlinear Mathematical PhysicsWe obtain conditions, which when fulfilled, permit to transform the coordinates of a dynamical system into pairs of canonical ones for some Hamiltonian system.
Patrick Cassam-Chenaï
doaj +1 more source
N-extension of double-graded supersymmetric and superconformal quantum mechanics [PDF]
Journal of Physics A: Mathematical and Theoretical, 2019 In the recent paper (Bruce and Duplij 2019 (arXiv:1904.06975 [math-ph])), Bruce and Duplij introduced a double-graded version of supersymmetric quantum mechanics (SQM). It is an extension of Lie superalgebraic nature of SQM to a -graded superalgebra.
N. Aizawa, K. Amakawa, S. Doi
semanticscholar +1 more source
High order multiscale analysis of discrete integrable equations [PDF]
Open Communications in Nonlinear Mathematical PhysicsIn this article we present the results obtained applying the multiple scale expansion up to the order $\varepsilon^6$ to a dispersive multilinear class of equations on a square lattice depending on 13 parameters. We show that the integrability conditions
Rafael Hernandez Heredero +2 more
doaj +1 more source
Ethnoscience of Physics-Math: Calculation of Energy and Wages of Hoeing Farmers in Indonesia
Jurnal Penelitian Pendidikan IPA, 2023 The purpose of this study is to describe the analysis of farmers' economic concepts, especially the wage system of land hoe labourers. The low wage value of land hoe labourers is a deep concern considering the amount of energy expended by farmers in ...
Sabaruddin Chaniago
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Modular Theory, Non-Commutative Geometry and Quantum Gravity [PDF]
, 2010 This paper contains the first written exposition of some ideas (announced in a previous survey) on an approach to quantum gravity based on Tomita-Takesaki modular theory and A.
Bertozzini, Paolo +2 more
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Student Perceptions and Responses: Learning Using E-Module Physics-Math II
JIPF: Jurnal Ilmu Pendidikan Fisika, 2023 Perception is influenced by several factors, one of which is biological factors such as gender. Gender is closely related to how different decisions are made between women and men.
A. Astalini +3 more
semanticscholar +1 more source
Partial Differential Equations, Spectral Theory, and Mathematical Physics [PDF]
Partial Differential Equations, Spectral Theory, and Mathematical Physics, 2020 We investigate spectral and asymptotic properties of the particular Schrodinger operator (also known as the Bloch-Torrey operator), $-\Delta + i g x$, in infinite periodically perforated domains of $\mathbb R^d$.
D. Grebenkov, Nicolas Moutal, B. Helffer
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Erlangen Programme at Large 3.1: Hypercomplex Representations of the Heisenberg Group and Mechanics [PDF]
, 2011 In the spirit of geometric quantisation we consider representations of the Heisenberg(--Weyl) group induced by hypercomplex characters of its centre. This allows to gather under the same framework, called p-mechanics, the three principal cases: quantum ...
Kisil, Vladimir V.
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Art, Math, and Physics; All About FOR
, 2015 Anish Kapoor’s public sculpture “Cloud Gate” and Frame of Reference. Author/Artist Bio Chris Brownell is an Assistant Professor of Mathematics Education, Director of the STEM and Mathematics Education Programs at Fresno Pacific University, and a Senior ...
Christopher S. Brownell, Steve Pauls
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