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Fundamentalnaya i Prikladnaya Matematika, 2013, Volume 18, Issue 6, Pages 91–94
(Mi fpm1554)
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A differential equation on the cover function of the hexagonal lattice by the trivalent tree
K. V. Golubev Einstein Institute of Mathematics, Jerusalem, Israel
Abstract:
We provide a differential equation on the cover function of the hexagonal lattice by the trivalent tree, formulated using the modular discriminant considered as a function on the hyperbolic plane.
Citation:
K. V. Golubev, “A differential equation on the cover function of the hexagonal lattice by the trivalent tree”, Fundam. Prikl. Mat., 18:6 (2013), 91–94; J. Math. Sci., 209:2 (2015), 222–224
Linking options:
https://www.mathnet.ru/eng/fpm1554 https://www.mathnet.ru/eng/fpm/v18/i6/p91
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