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NORMAL FUNCTIONS FOR ALGEBRAICALLY TRIVIAL CYCLES ARE ALGEBRAIC FOR ARITHMETIC REASONS [PDF]
Forum of Mathematics, Sigma, 2019 For families of smooth complex projective varieties, we show that normal functions arising from algebraically trivial cycle classes are algebraic and defined over the field of definition of the family.
JEFFREY D. ACHTER +2 more
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Cycles in algebraic systems [PDF]
Proceedings of the American Mathematical Society, 1956 2. Cycles and their terminology. Let L be an n Xn Latin square or, alternatively, let Q be a quasigroup of order n. Let M be the set of n2 ordered triplets ijk, where k is the entry in the ith row and jth column of L. If S is the set of n2 ordered pairs ij, and if rir: M->S is the projection parallel to the ith coordinate (for example, ir2(ijk) =ik ...
Donald A. Norton, Sherman K. Stein
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Towards an algebraic method of solar cycle prediction [PDF]
Journal of Space Weather and Space Climate, 2020 An algebraic method for the reconstruction and potentially prediction of the solar dipole moment value at sunspot minimum (known to be a good predictor of the amplitude of the next solar cycle) was suggested in the first paper in this series.
Nagy Melinda +3 more
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Multiple logarithms, algebraic cycles and trees [PDF]
, 2005 15 pages, 8 figures, accepted June 2004 for publication in the book "Frontiers in Number Theory, Physics and Geometry", Volume 2 (Cartier, Julia, Moussa, Vanhove, eds.)
Herbert Gangl, A. B. Goncharov, A. Levin
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Periods of complete intersection algebraic cycles [PDF]
manuscripta mathematica, 2021 Final ...
Roberto Villaflor Loyola
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The effectiveness of contextual approach on students' comprehension ability
Journal of Advanced Sciences and Mathematics Education, 2021 This study aimed to determine the effectiveness of the contextual approach in improving students' algebraic arithmetic operations. This research is a Classroom Action Research (CAR) conducted in two cycles with each cycle consisting of two meetings. Data
Ngaderi Ngaderi, Mentari Eka Wahyuni
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Jurnal Pedagogi dan Pembelajaran, 2023 The strategies students use in solving mathematical problems are quite diverse, so they affect students' personality types. This research focuses on analyzing the trajectory of students' thinking in solving algebraic problems in terms of thinking and ...
Rhomiy Handican +3 more
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Algebraic equivalence of real algebraic cycles [PDF]
Annales de l'Institut Fourier, 1999 Given a compact nonsingular real algebraic variety we study the algebraic cohomology classes given by algebraic cycles algebraically equivalent to zero.
Abánades, Miguel Angel +1 more
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Global algebraic Poincaré–Bendixson annulus for the Rayleigh equation
Electronic Journal of Qualitative Theory of Differential Equations, 2023 We consider the Rayleigh equation $\ddot{x} + \lambda (\dot{x}^2/3-1)\dot{x} +x=0$ depending on the real parameter $\lambda$ and construct a Poincaré–Bendixson annulus $\mathcal{A}_\lambda$ in the phase plane containing the unique limit cycle $\Gamma_ ...
Alexander Grin, Klaus Schneider
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Complex Manifolds, 2020 We show that a 2k-current T on a complex manifold is a real holomorphic k-chain if and only if T is locally real rectifiable, d-closed and has ℋ2k-locally finite support. This result is applied to study homology classes represented by algebraic cycles.
Teh Jyh-Haur, Yang Chin-Jui
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