Results 31 to 40 of about 1,921,425 (303)
How efficient is exemplary teaching in learning equations and inequations in the third and fourth grade of primary school? [PDF]
Zbornik radova (Univerzitet u Kragujevcu. Pedagoški fakultet u Užicu)The aim of the study was to investigate the efficiency of learning equations and inequations through the application of exemplary teaching in primary school.
Malinović-Jovanović Nela T. +2 more
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The Development of Multiple Intelligence Based Textbook
Malikussaleh Journal of Mathematics Learning, 2021 This study aims to develop multiple intelligence-based textbooks seventh grade junior high school students with material on equations and inequalities. It is hoped that the results of the development of this textbook can improve student learning outcomes,
S Suwanto, Azrina Purba
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On a Diophantine Equation [PDF]
Journal of the London Mathematical Society, 1951 Summary: Denote by \(N(a,b)\) the smallest integer \(n\) so that \[ \frac{a}{b}=\frac{1}{x_1}+\cdots+\frac{1}{x_n},\quad ...
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Attractors for a class of semi-linear degenerate parabolic equations [PDF]
, 2013 We consider degenerate parabolic equations of the form ∂tu = Δλu + f(u) u|∂Ω = 0, u|t=0 = u0 in a bounded domain Ω ⊂N, where Δλ is a subelliptic operator of the type (Formula presented.) We prove global existence of solutions and characterize their ...
Sonner, Stefanie +6 more
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On the Equation of Diffusion [PDF]
Proceedings of the National Academy of Sciences, 1937 Under the title "The Analytical Theory of Probability," A. Kolmogoroff [1] published a few years ago a mathematically elegant account of what might be called the general theory of diffusion. As the main result of his analysis, he sets up two differential equations for transition probabilities (see below).
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Measure functional differential equations and functional dynamic equations on time scales
, 2012 We study measure functional differential equations and clarify their relation to generalized ordinary differential equations. We show that functional dynamic equations on time scales represent a special case of measure functional differential equations ...
Mesquita, Jaqueline Godoy +5 more
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Ciência Rural, 1996 O presente trabalho teve como objetivos definir uma equação para descrever as alturas de árvores de Eucalyptus dunnii Maiden em função dos diâmetros medidos a altura do peito. Os dados foram coletados em árvores amostras com idade de seis e sete anos, em
Magda Léa Bolzan Zanon +4 more
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Proceedings of the National Academy of Sciences, 1957 Beweis zweier Sätze, die gestatten, auf die Stetigkeit der Lösungen parabolischer (elliptischer) Differentialgleichungen zu schließen, wenn die Lösung für \(t=0\) (auf dem Rande) beschränkt sein soll.
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mattam82/Coq-Equations: Equations v1.2-beta for Coq 8.9
, 2019 <p>Release 1.2beta of Coq-Equations, see announcement here:</p> <p><a href="http://mattam82.github.io/Coq-Equations/equations/2019/01/28/1.2beta.html">http://mattam82.github.io/Coq-Equations/equations/2019/01/28/1.2beta.html</a&
Matthieu Sozeau +12 more
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Journal of Taibah University for Science, 2019 We completely characterize up to an isomorphism those rings whose elements satisfy the equations $ x^4=x $ or $ x^4=-x $ . Specifically, it is proved that a ring is weakly quadratent if, and only if, it is isomorphic to either K, $ \mathbb {Z}_3 ...
Peter V. Danchev
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