Enumeration of spatial 2-bouquet graphs up to flat vertex isotopy

DOI10.1016/j.topol.2015.05.049zbMath1330.57003OpenAlexW1547297747MaRDI QIDQ898519

Natsumi Oyamaguchi

Publication date: 18 December 2015

Published in: Topology and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.topol.2015.05.049

zbMATH Keywords

2-bouquet graph2-string tangleflat vertex isotopyYamada polynomial

Mathematics Subject Classification ID

Related Items (12)

Psybrackets, pseudoknots and singular knots ⋮ Cocycle invariants and oriented singular knots ⋮ RNA foldings, oriented stuck knots, and state sum invariants ⋮ Singquandles, psyquandles, and singular knots: A survey ⋮ Singquandle shadows and singular knot invariants ⋮ Psyquandles, singular knots and pseudoknots ⋮ Disingquandles and invariants of dichromatic singular links ⋮ Psyquandle coloring quivers ⋮ Gauss diagram formulas of Vassiliev invariants of 2-bouquet graphs ⋮ Spatial graphs, tangles and plane trees ⋮ Cocycle enhancements of psyquandle counting invariants ⋮ Polynomial invariants of singular knots and links

Cites Work

• AN ENUMERATION OF THETA-CURVES WITH UP TO SEVEN CROSSINGS
• An invariant of spatial graphs
• Enumeration of Algebraic Tangles with Applications to Theta-curves and Handcuff Graphs
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