Zobrazeno 1 - 10
of 3 120
pro vyhledávání: '"Cha, Jae"'
Autor:
Cha, Jae Choon, Kim, Min Hoon
In 2009, Calegari constructed smooth homotopy 4-spheres from monodromies of fibered knots. We prove that all these are diffeomorphic to the standard 4-sphere. Our method uses 5-dimensional handlebody techniques and results on mapping class groups of
Externí odkaz:
http://arxiv.org/abs/2411.10051
Autor:
Cha, Jae Choon, Lim, Geunho
We prove a bordism version of Gromov's linearity conjecture over a large family of acyclic groups, for manifolds with arbitrary dimension. Every group embeds into one of these acyclic groups, and thus it follows that the conjecture is true if one all
Externí odkaz:
http://arxiv.org/abs/2404.11885
Autor:
Cha, Jae Choon, Kim, Taehee
We show that for a winding number zero satellite operator $P$ on the knot concordance group, if the axis of $P$ has nontrivial self-pairing under the Blanchfield form of the pattern, then the image of the iteration $P^n$ generates an infinite rank su
Externí odkaz:
http://arxiv.org/abs/2402.04629
Autor:
Cha, Jae Choon, Kim, Byeorhi
We present new smoothing techniques for topologically embedded surfaces in smooth 4-manifolds, which give topological isotopy to a smooth surface. As applications, we prove "topological = smooth" results in dimension 4 for certain disks and spheres m
Externí odkaz:
http://arxiv.org/abs/2303.12857
Publikováno v:
Mycobiology. Dec2024, p1-9. 9p. 5 Illustrations, 5 Charts.
Autor:
Cha, Jae Hwan a, 1, Park, Jiwon a, b, 1, Yeon, Sang Hun a, Yoon, Yeobeom c, Lee, Kwang Ho a, ⁎
Publikováno v:
In Journal of Building Engineering 1 December 2024 98
Autor:
Cha, Jae-Min, Kim, Jung-Hwan, Ahn, Cheol-Woo, Moon, Young Kook, Cha, Hyun-Ae, Hahn, Byung-Dong, Yoon, Woon-Ha, Yoon, Seog-Young, Choi, Jong-Jin
Publikováno v:
In Ceramics International 1 July 2024 50(13) Part B:24339-24346
Autor:
Jeon, Tae Joo1 (AUTHOR), Cha, Jae Myung2 (AUTHOR) drcha@khu.ac.kr
Publikováno v:
Clinical Endoscopy. Nov2024, Vol. 57 Issue 6, p836-838. 3p.
Autor:
Koh, Seungyon, Lee, Dong Yun, Cha, Jae Myung, Kim, Yerim, Kim, Hyung Hoi, Yang, Hyeon-Jong, Park, Rae Woong, Choi, Jun Young
Publikováno v:
In Seizure: European Journal of Epilepsy May 2024 118:103-109