ADDITIVITY OF CIRCULAR WIDTH
نویسندگان
چکیده
منابع مشابه
On the additivity of knot width
It has been conjectured that the geometric invariant of knots in 3–space called the width is nearly additive. That is, letting w(K) ∈ 2N denote the width of a knot K ⊂ S , the conjecture is that w(K#K ) = w(K) + w(K ) − 2. We give an example of a knot K1 so that for K2 any 2–bridge knot, it appears that w(K1#K2) = w(K1), contradicting the conjecture. AMS Classification 11Y16, 57M50; 57M25
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ژورنال
عنوان ژورنال: Journal of Knot Theory and Its Ramifications
سال: 2012
ISSN: 0218-2165,1793-6527
DOI: 10.1142/s0218216512500800