Gropes and the rational lift of the Kontsevich integral

James Conant. "Gropes and the rational lift of the Kontsevich integral." Fundamenta Mathematicae 184.1 (2004): 73-77. <http://eudml.org/doc/283139>.

@article{JamesConant2004,
abstract = {We calculate the leading term of the rational lift of the Kontsevich integral, $Z^\{\}$, introduced by Garoufalidis and Kricker, on the boundary of an embedded grope of class, 2n. We observe that it lies in the subspace spanned by connected diagrams of Euler degree 2n-2 and with a bead t-1 on a single edge. This places severe algebraic restrictions on the sort of knots that can bound gropes, and in particular implies the two main results of the author’s thesis [1], at least over the rationals.},
author = {James Conant},
journal = {Fundamenta Mathematicae},
language = {eng},
number = {1},
pages = {73-77},
title = {Gropes and the rational lift of the Kontsevich integral},
url = {http://eudml.org/doc/283139},
volume = {184},
year = {2004},
}

TY - JOUR
AU - James Conant
TI - Gropes and the rational lift of the Kontsevich integral
JO - Fundamenta Mathematicae
PY - 2004
VL - 184
IS - 1
SP - 73
EP - 77
AB - We calculate the leading term of the rational lift of the Kontsevich integral, $Z^{}$, introduced by Garoufalidis and Kricker, on the boundary of an embedded grope of class, 2n. We observe that it lies in the subspace spanned by connected diagrams of Euler degree 2n-2 and with a bead t-1 on a single edge. This places severe algebraic restrictions on the sort of knots that can bound gropes, and in particular implies the two main results of the author’s thesis [1], at least over the rationals.
LA - eng
UR - http://eudml.org/doc/283139
ER -