triple point numbersThe present paper gives an improved upper bound of triple point numbers for some family of twist-spun knots. The upper bound is obtained by deforming surface diagrams, which contain special sub-diagrams.YASHIRODepartment of MathematicsTSUKASA...
摘要: The present paper gives an improved upper bound of triple point numbers for some family of twist-spun knots. The upper bound is obtained by deforming surface diagrams, which contain special sub-diagrams.关键词: Roseman moves surface-knots triple point numbers ...
triple point numbersThe present paper gives an improved upper bound of triple point numbers for some family of twist-spun knots. The upper bound is obtained by deforming surface diagrams, which contain special sub-diagrams.TSUKASA YASHIRODepartment of MathematicsJournal of Knot Theory and Its ...
The Savonius wind turbine is one of the most well-known vertical axis wind turbines with insensitivity to wind direction, flow turbulence, and high torque generation. These turbines can extract up to 20% of the energy from the wind. This study numerically analyzes the performance of a modified...