Works matching Equations
Results: 5000
Equações do Segundo Grau em Videoaulas: Uma Análise Praxeológica no Youtube Edu.
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- Educação Matemática Pesquisa, 2022, v. 24, n. 1, p. 125, doi. 10.23925/1983-3156.2022v24i1p125-155
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OPERATOR ASPECTS, SYSTEMS OF Q-DIFFERENCE EQUATIONS AND Q-INTEGRALS FOR DIFFERENT TYPES OF MULTIPLE Q-FUNCTIONS IN THE SPIRIT OF HORN, DEBIARD AND GAVEA.
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- Algebras, Groups & Geometries, 2023, v. 39, n. 1, p. 1, doi. 10.29083/agg.39.01.2023/sc1
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Subsídios para o desenvolvimento de um modelo epistemológico de referência para a compreensão do conceito de equações diferenciais ordinárias.
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- Educação Matemática Pesquisa, 2024, v. 26, n. 3, p. 553, doi. 10.23925/1983-3156.2024v26i3p553-569
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El papel de las relaciones entre la función solución y su variación en el esquema de solución de los sistemas de ecuaciones diferenciales.
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- Educação Matemática Pesquisa, 2023, v. 25, n. 2, p. 439, doi. 10.23925/1983-3156.2023v25i2p439-458
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Explorations of many-body relativistic wave equations within a one-dimensional model.
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- Canadian Journal of Chemistry, 2009, v. 87, n. 10, p. 1499, doi. 10.1139/V09-119
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- Article
Sistemas de ecuaciones lineales: una secuencia didáctica.
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- Revista Latinoamericana de Investigación en Matemática Educativa, 2004, v. 7, n. 1, p. 49
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Few sketches on connections between the Riccati and Ermakov–Milne–Pinney equations.
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- International Journal of Quantum Chemistry, 2009, v. 109, n. 13, p. 2897, doi. 10.1002/qua.22259
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On the Dynamic Programming Approach for the 3 D Navier–Stokes Equations.
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- Applied Mathematics & Optimization, 2008, v. 57, n. 3, p. 329, doi. 10.1007/s00245-007-9024-7
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Nonseparable wave evolution equations in quantum kinetics.
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- Physics Essays, 2024, v. 37, n. 3, p. 215, doi. 10.4006/0836-1398-37.3.215
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Formulation of physical fields from systems of first order linear partial differential equations.
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- Physics Essays, 2024, v. 37, n. 1, p. 38, doi. 10.4006/0836-1398-37.1.38
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On the mathematical structure of Einstein field equations and the existence of dark fields.
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- Physics Essays, 2023, v. 36, n. 3, p. 269, doi. 10.4006/0836-1398-36.3.269
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The modified fundamental equations of quantum mechanics.
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- Physics Essays, 2022, v. 35, n. 2, p. 152, doi. 10.4006/0836-1398-35.2.152
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Unified quantum gravity field equation describing the universe from the smallest to the cosmological scales.
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- Physics Essays, 2022, v. 35, n. 1, p. 61, doi. 10.4006/0836-1398-35.1.61
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Modification of the Schrödinger equation from Bohr's theory.
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- Physics Essays, 2021, v. 34, n. 3, p. 261, doi. 10.4006/0836-1398-34.3.261
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Energy eigenvalue of an electron in the hydrogen atom derived from the relativistically modified Schrödinger equation.
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- Physics Essays, 2019, v. 32, n. 2, p. 214, doi. 10.4006/0836-1398-32.2.214
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Energy eigenvalues of the electron and another particle in the hydrogenlike atom derived from the relativistically modified Schröodinger equation.
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- Physics Essays, 2018, v. 31, n. 4, p. 477, doi. 10.4006/0836-1398-31.4.477
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Helmholtz equation in relativistic quantum mechanics.
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- Physics Essays, 2017, v. 30, n. 2, p. 177, doi. 10.4006/0836-1398-30.2.177
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Four new forms of the contracted Schrödinger equation and their connection with the second-order hypervirial condition.
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- International Journal of Quantum Chemistry, 2008, v. 108, n. 6, p. 1090, doi. 10.1002/qua.21576
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Riccati differential equation for quantum mechanical bound states: Comparison of numerical integrators.
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- International Journal of Quantum Chemistry, 2008, v. 108, n. 2, p. 238, doi. 10.1002/qua.21478
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Computation of the eigenvalues of the one-dimensional Schrödinger equation by symplectic methods.
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- International Journal of Quantum Chemistry, 2006, v. 106, n. 4, p. 795, doi. 10.1002/qua.20816
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THE USAGE OF STRUCTURAL EQUATION MODELING (SEM) METHOD IN HYPERTENSION OCCURRING AT ACHMAD MOCHTAR HOSPITAL BUKITTINGGI.
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- Jurnal Biometrika dan Kependudukan, 2022, v. 11, n. 2, p. 134, doi. 10.20473/jbk.v11i02.2022.134-144
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Left-eigenstate completely renormalized equation-of-motion coupled-cluster methods: Review of key concepts, extension to excited states of open-shell systems, and comparison with electron-attached and ionized approaches.
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- International Journal of Quantum Chemistry, 2009, v. 109, n. 14, p. 3268, doi. 10.1002/qua.22367
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Does demography need differential equations?
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- 2011
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- Essay
Discussion of 'Numerical assessment of equivalent diameter equations for prefabricated vertical drains'<sup>1</sup>.
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- Canadian Geotechnical Journal, 2013, v. 50, n. 7, p. 801, doi. 10.1139/cgj-2013-0092
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Testing normality in any dimension by Fourier methods in a multivariate Stein equation.
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- Canadian Journal of Statistics, 2022, v. 50, n. 3, p. 992, doi. 10.1002/cjs.11670
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Clima escolar y factores asociados: modelo predictivo de ecuaciones estructurales.
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- Psicología (02549247), 2022, v. 40, n. 2, p. 685, doi. 10.18800/psico.202202.002
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On the asymptotic analysis of the JWKB method via change of dependent variable in the first-order Bessel's equation.
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- Canadian Journal of Physics, 2018, v. 96, n. 7, p. 762, doi. 10.1139/cjp-2017-0757
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Sandwich structure panel subjected to thermal loading using fractional order equation of motion and moving heat source.
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- Canadian Journal of Physics, 2018, v. 96, n. 2, p. 174, doi. 10.1139/cjp-2017-0369
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A new class of anisotropic solutions of the generalized TOV equation.
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- Canadian Journal of Physics, 2016, v. 94, n. 10, p. 1093, doi. 10.1139/cjp-2016-0365
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Special relativity and the Lorentz equations. Errors in Einstein’s 1905 paper.
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- Physics Essays, 2024, v. 37, n. 1, p. 46, doi. 10.4006/0836-1398-37.1.46
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Mass-energy equation and the theory of photon emission derived from Bohr's theory.
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- Physics Essays, 2023, v. 36, n. 1, p. 51, doi. 10.4006/0836-1398-36.1.51
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Liouville equation in statistical mechanics is not applicable to gases composed of colliding molecules.
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- Physics Essays, 2023, v. 36, n. 1, p. 13, doi. 10.4006/0836-1398-36.1.13
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The precise calculations of the constant terms in the equations of motions of planets and photons of general relativity.
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- Physics Essays, 2021, v. 34, n. 2, p. 183, doi. 10.4006/0836-1398-34.2.183
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Eigenvalues of energy in j (l +1/2, l-1/2) electron state in the hydrogen atom derived from the relativistically modified Schrödinger equation.
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- Physics Essays, 2021, v. 34, n. 2, p. 111, doi. 10.4006/0836-1398-34.2.111
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Klein-Gordon and Schrodinger equations for a free particle in the rest frame.
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- Physics Essays, 2020, v. 33, n. 1, p. 10, doi. 10.4006/0836-1398-33.1.10
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Special relativity: Its inconsistency with the standard wave equation.
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- Physics Essays, 2018, v. 31, n. 2, p. 137, doi. 10.4006/0836-1398-31.2.137
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Derivation of Schrödiriger equation from the laws of classical mechanics, structures in physical vacuum.
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- Physics Essays, 2014, v. 27, n. 3, p. 321, doi. 10.4006/0836-1398-27.3.321
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Lagrangian description of the wave equation: Global positioning system depends on Stokes' ether dragging hypothesis.
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- Physics Essays, 2014, v. 27, n. 1, p. 68, doi. 10.4006/0836-1398-27.1.68
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The invariance of Maxwell's equations with respect to the transformations derived from the special test.
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- Physics Essays, 2009, v. 22, n. 4, p. 500, doi. 10.4006/1.3227027
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The dynamic bi-Laplacian equation in polar coordinates and the magic numbers of atomic nucleus.
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- 2009
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- Essay
Gravitational radiation and propagation field equation exterior to astrophysically real or hypothetical time varying distributions of mass within regions of spherical geometry.
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- Physics Essays, 2009, v. 22, n. 1, p. 73, doi. 10.4006/1.3075827
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Maxwell's Equations and QED: Which Is Fact and Which Is Fiction?
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- Physics Essays, 2006, v. 19, n. 2, p. 225, doi. 10.4006/1.3025792
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Exactly solvable Schrödinger equations with a position-dependent mass: Null potential.
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- International Journal of Quantum Chemistry, 2007, v. 107, n. 15, p. 3039, doi. 10.1002/qua.21526
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Integral equations and complex resonance energies for analytical potentials.
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- International Journal of Quantum Chemistry, 2007, v. 107, n. 5, p. 1029, doi. 10.1002/qua.21229
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ON THE OSCILLATION OF SOLUTIONS OF A HIGHER ORDER NONLINEAR NEUTRAL FUNCTIONAL DIFFERENTIAL EQUATION WITH AN OSCILLATING COEFFICIENT.
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- Afyon Kocatepe University Journal of Science, 2007, v. 7, n. 1, p. 345
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PDNNs: The parallel deep neural networks for the Navier–Stokes equations coupled with heat equation.
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- International Journal for Numerical Methods in Fluids, 2023, v. 95, n. 4, p. 666, doi. 10.1002/fld.5164
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Nontrivial solvability of the homogeneous Wiener–Hopf multiple integral equation in the conservative case and the Peierls equation.
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- Theoretical & Mathematical Physics, 2020, v. 204, n. 1, p. 957, doi. 10.1134/S0040577920070090
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Multidimensional quasilinear first-order equations and multivalued solutions of the elliptic and hyperbolic equations.
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- Theoretical & Mathematical Physics, 2016, v. 186, n. 3, p. 320, doi. 10.1134/S0040577916030028
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Integral transformation of solutions for a Fuchsian-class equation corresponding to the Okamoto transformation of the Painlevé VI equation.
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- Theoretical & Mathematical Physics, 2006, v. 146, n. 3, p. 295, doi. 10.1007/s11232-006-0040-6
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Stabilization and regularity transmission of a Schrödinger equation through boundary connections with a Kelvin‐Voigt damped beam equation.
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- ZAMM -- Journal of Applied Mathematics & Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2020, v. 100, n. 2, p. N.PAG, doi. 10.1002/zamm.201900013
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