AbstractIn this note, we will study Δ link homotopy (or self Δ-equivalence), which is an equivalence relation of ordered and oriented link types. We will give a necessary condition in the terms of Conway polynomials for two link types to be Δ link homotopic. As an application, we will classify (ordered and oriented) prime two-component link types with seven crossings or less up to Δ link homotopy
AbstractIn this note is given an example of a 2-component ribbon link with trivial components, which...
We study new equivalence relations in spatial graph theory. We consider natural generalizations of d...
AbstractIn this paper we provide a complete algebraic invariant of link-homotopy, that is, an algebr...
AbstractIn this note, we will study Δ link homotopy (or self Δ-equivalence), which is an equivalence...
AbstractA clasp-pass move is a local move on oriented links introduced by Habiro in 1993. He showed ...
AbstractLink-homotopy and self Δ-equivalence are equivalence relations on links. It was shown by J. ...
An m-component link is an embedding of m circles into 3-dimensional space; a 1-component link is cal...
Includes abstract.Includes bibliographical references (leaves 42).Grid diagrams are essential in the...
We show that for links with at most 5 components, the only finite type homotopy invariants are produ...
Bar-Natan used Chinese characters to show that finite type invariants classify string links up to ho...
Abstract. Self ∆-equivalence is an equivalence relation for links, which is stronger than the link-h...
We present an easy example of mutant links with different Khovanov homology. The existence of such a...
In this paper we provide a complete algebraic invariant of link-homotopy, that is, an algebraic inva...
AbstractWe give a classification of n-component links up to Cn-move. In order to prove this classifi...
Let $L$ be a fixed link. Given a link diagram $D$, is there a sequence of crossing exchanges and smo...
AbstractIn this note is given an example of a 2-component ribbon link with trivial components, which...
We study new equivalence relations in spatial graph theory. We consider natural generalizations of d...
AbstractIn this paper we provide a complete algebraic invariant of link-homotopy, that is, an algebr...
AbstractIn this note, we will study Δ link homotopy (or self Δ-equivalence), which is an equivalence...
AbstractA clasp-pass move is a local move on oriented links introduced by Habiro in 1993. He showed ...
AbstractLink-homotopy and self Δ-equivalence are equivalence relations on links. It was shown by J. ...
An m-component link is an embedding of m circles into 3-dimensional space; a 1-component link is cal...
Includes abstract.Includes bibliographical references (leaves 42).Grid diagrams are essential in the...
We show that for links with at most 5 components, the only finite type homotopy invariants are produ...
Bar-Natan used Chinese characters to show that finite type invariants classify string links up to ho...
Abstract. Self ∆-equivalence is an equivalence relation for links, which is stronger than the link-h...
We present an easy example of mutant links with different Khovanov homology. The existence of such a...
In this paper we provide a complete algebraic invariant of link-homotopy, that is, an algebraic inva...
AbstractWe give a classification of n-component links up to Cn-move. In order to prove this classifi...
Let $L$ be a fixed link. Given a link diagram $D$, is there a sequence of crossing exchanges and smo...
AbstractIn this note is given an example of a 2-component ribbon link with trivial components, which...
We study new equivalence relations in spatial graph theory. We consider natural generalizations of d...
AbstractIn this paper we provide a complete algebraic invariant of link-homotopy, that is, an algebr...
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