Can I read Boolean Algebra on Region Crossing Change and an Inequality of the Region Unknotting Number on EtoBox?

Boolean Algebra on Region Crossing Change and an Inequality of the Region Unknotting Number by Chumpungam, Dawan; Shimizu, Ayaka is a scholarly article available to read on EtoBox.

What is Boolean Algebra on Region Crossing Change and an Inequality of the Region Unknotting Number about?

Using Boolean algebra, we discuss the region unknotting number of a knot, and show that the region unknotting number is less than or equal to (c+1)/2 for any knot with crossing number c. This is a progress from (c+2)/2.

Author

Chumpungam, Dawan; Shimizu, Ayaka

Published

2023

Language

EN