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math.GR2019★ 6 cited
Some remarks on twin groups
Tushar Kanta Naik, Neha Nanda, Mahender Singh
The twin group is a right angled Coxeter group generated by involutions and having only far commutativity relations. These groups can be thought of as planar analogues…
math.GR2019
General constructions of biquandles and their symmetries
Valeriy Bardakov, Timur Nasybullov, Mahender Singh
Biquandles are algebraic objects with two binary operations whose axioms encode the generalized Reidemeister moves for virtual knots and links. These objects also provide set-theor…
math.GR2019★ 8 cited
Conjugacy classes and automorphisms of twin groups
Tushar Kanta Naik, Neha Nanda, Mahender Singh
The twin group is a right angled Coxeter group generated by involutions and the pure twin group is the kernel of the natural surjection from onto the symme…