Articles with "upsilon invariant" as a keyword



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On the Upsilon invariant and satellite knots

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Published in 2018 at "Mathematische Zeitschrift"

DOI: 10.1007/s00209-018-2145-7

Abstract: We study the effect of satellite operations on the Upsilon invariant of Ozsváth–Stipsicz–Szabó. We obtain results concerning when a knot and its satellites are independent; for example, we show that the set $$\{D_{2^i,1}\}_{i=1}^\infty $${D2i,1}i=1∞ is… read more here.

Keywords: satellite; invariant satellite; satellite knots; upsilon invariant ... See more keywords