|کد مقاله||کد نشریه||سال انتشار||مقاله انگلیسی||ترجمه فارسی||نسخه تمام متن|
|4659891||1344341||2010||13 صفحه PDF||سفارش دهید||دانلود کنید|
Quandles with involutions that satisfy certain conditions, called good involutions, can be used to color non-orientable surface-knots. We use subgroups of signed permutation matrices to construct non-trivial good involutions on extensions of odd order dihedral quandles.For the smallest example of order 6 that is an extension of the three-element dihedral quandle R3, various symmetric quandle homology groups are computed, and applications to the minimal triple point number of surface-knots are given.
Journal: Topology and its Applications - Volume 157, Issue 5, 1 April 2010, Pages 857-869