Geometric intersection numbers between multiple and elementary curves on punctured torus
Filomat, Tome 36 (2022) no. 20, p. 7043
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We obtain formulas that give the geometric intersection numbers between multiple curves and elementary curves, which are particular types of multiple curves, on the punctured torus with boundary by using Dynnikov coordinates. To do this, we first determine what the elementary curves on this surface are, and then find separately the formulas that give the number of geometric intersections of multiple curves with each elementary curve.
Classification :
57N16, 57N37, 57M50, 57N05
Keywords: Multiple curves, elementary curves, geometric intersection number, punctured torus, Dynnikov coordinates
Keywords: Multiple curves, elementary curves, geometric intersection number, punctured torus, Dynnikov coordinates
Alev Meral Dülger. Geometric intersection numbers between multiple and elementary curves on punctured torus. Filomat, Tome 36 (2022) no. 20, p. 7043 . doi: 10.2298/FIL2220043D
@article{10_2298_FIL2220043D,
author = {Alev Meral D\"ulger},
title = {Geometric intersection numbers between multiple and elementary curves on punctured torus},
journal = {Filomat},
pages = {7043 },
year = {2022},
volume = {36},
number = {20},
doi = {10.2298/FIL2220043D},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2220043D/}
}
TY - JOUR AU - Alev Meral Dülger TI - Geometric intersection numbers between multiple and elementary curves on punctured torus JO - Filomat PY - 2022 SP - 7043 VL - 36 IS - 20 UR - http://geodesic.mathdoc.fr/articles/10.2298/FIL2220043D/ DO - 10.2298/FIL2220043D LA - en ID - 10_2298_FIL2220043D ER -
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