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ROTATION NUMBER, PERIODIC FUČIK SPECTRUM AND MULTIPLE PERIODIC SOLUTIONS
Communications in Contemporary Mathematics, 2010In this paper, we will introduce the rotation number for the one-dimensional asymmetric p-Laplacian with a pair of periodic potentials. Two applications of this notion will be given. One is a clear characterization of two unbounded sequences of Fučik curves of the periodic Fučik spectrum of the p-Laplacian with potentials. With the help of the Poincaré–
Yan, Ping, Zhang, Meirong
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The Rotation Period of Saturn's Polar Hexagon
Science, 1990The rotation rates of the interiors of the outer planets are normally derived from their periodic radio emissions. However, recent observations of both Jupiter and Saturn have revealed surface features with periods close to those derived for the interiors.
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Mercury's rotation axis and period
Icarus, 1976Recent measurements made from high-resolution Mariner 10 photography of the planet Mercury yield a rotation period of 58.6461 + or 0.005 days, in excellent agreement with the period required for a precise 2/3 resonance with its orbital period (58.6462 days).
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Can Cassini magnetic field measurements be used to find the rotation period of Saturn's interior?
Geophysical Research Letters, 2010Jeremy Bloxham
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The relation between the synodic and sidereal rotation period of the Sun
Solar Physics, 1995R Brajša, B Vršnak, H Wohl
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Rotation period of Jupiter from the observation of its magnetic field
Geophysical Research Letters, 2009C T Russell
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Saturn’s rotation period from its atmospheric planetary-wave configuration
Nature, 2009Peter L Read +2 more
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Determination of optimal rotation period for management of lumbering forests in Kenya
Journal of Sustainable Forestry, 2018Fridah Nyakundi, Richard Mulwa
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