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Let K (resp. L) be a Montesinos knot (resp. link) with at least four branches. Then we show the unknotting number (resp. unlinking number) of K (resp. L) is greater than 1.
Motegi, K.. "A note on unlinking numbers of Montesinos links.." Revista Matemática de la Universidad Complutense de Madrid 9.1 (1996): 151-164. <http://eudml.org/doc/44205>.
@article{Motegi1996, abstract = {Let K (resp. L) be a Montesinos knot (resp. link) with at least four branches. Then we show the unknotting number (resp. unlinking number) of K (resp. L) is greater than 1.}, author = {Motegi, K.}, journal = {Revista Matemática de la Universidad Complutense de Madrid}, keywords = {Espacio de lazos; Nudos topológicos; Variedades topológicas; Montesinos knot; unknotting number; unlinking number}, language = {eng}, number = {1}, pages = {151-164}, title = {A note on unlinking numbers of Montesinos links.}, url = {http://eudml.org/doc/44205}, volume = {9}, year = {1996}, }
TY - JOUR AU - Motegi, K. TI - A note on unlinking numbers of Montesinos links. JO - Revista Matemática de la Universidad Complutense de Madrid PY - 1996 VL - 9 IS - 1 SP - 151 EP - 164 AB - Let K (resp. L) be a Montesinos knot (resp. link) with at least four branches. Then we show the unknotting number (resp. unlinking number) of K (resp. L) is greater than 1. LA - eng KW - Espacio de lazos; Nudos topológicos; Variedades topológicas; Montesinos knot; unknotting number; unlinking number UR - http://eudml.org/doc/44205 ER -