Maximally writhed real algebraic links
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DOI: 10.1007/s00222-018-0844-7
Abstract: Oleg Viro introduced an invariant of rigid isotopy for real algebraic knots and links in $$\mathbb {RP}^3$$RP3 which is not a topological isotopy invariant. In this paper we study real algebraic links of degree d… read more here.
Keywords: writhed real; algebraic links; real algebraic; maximally writhed ... See more keywords
On Osculating Framing of Real Algebraic Links
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DOI: 10.1007/s40598-019-00120-z
Abstract: For a real algebraic link in $RP^3$, we prove that its encomplexed writhe (an invariant introduced by Viro) is maximal for a given degree and genus if and only if its self-linking number with respect… read more here.
Keywords: algebraic links; real algebraic; framing real; osculating framing ... See more keywords