Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Fairchild, Megan"'
Autor:
Fairchild, Megan
Whitehead doubles provide a plethora of examples of knots that are topologically slice but not smoothly slice. We discuss the problem of the Whitehead double of the Figure 8 knot and survey commonly used techniques to obstructing sliceness. Additiona
Externí odkaz:
http://arxiv.org/abs/2410.13736
The non-orientable 4-genus of a knot $K$ in $S^{3}$, denoted $\gamma_4(K)$, measures the minimum genus of a non-orientable surface in $B^{4}$ bounded by $K$. We compute bounds for the non-orientable 4-genus of knots $T_{5, q}$ and $T_{6, q}$, extendi
Externí odkaz:
http://arxiv.org/abs/2405.04737
Autor:
Fairchild, Megan
The non-orientable 4-genus of a knot K in the three sphere is defined to be the minimum first Betti number of a non-orientable surface F in the four-ball so that K bounds F. We will survey the tools used to compute the non-orientable 4-genus, and use
Externí odkaz:
http://arxiv.org/abs/2403.00996
Autor:
Jennrich, Bree
Publikováno v:
Library Journal. Sep2021, Vol. 146 Issue 9, p83-83. 1/5p. 1 Color Photograph.
Publikováno v:
Dance Spirit. Oct2014, Vol. 18 Issue 8, p43-44. 2p.
Publikováno v:
Dance Spirit. Sep2011, Vol. 15 Issue 7, p72-72. 1/3p.
Autor:
Hench, Julie Diana
Publikováno v:
Dance Spirit. Oct2017, Vol. 21 Issue 8, p72-74. 3p. 4 Color Photographs.
Publikováno v:
New York. 11/26/2018, Vol. 51 Issue 24, p117-117. 1/9p.
Autor:
MACAULAY, ALASTAIR
Publikováno v:
New York Times. 2/21/2018, Vol. 167 Issue 57880, pC7-C7. 1/3p. 1 Black and White Photograph.