Zobrazeno 1 - 10
of 1 734
pro vyhledávání: '"An, Cheol Hyun"'
We find a Floer theoretic approach to obtain the transpose polynomial $W^T$ of an invertible curve singularity $W$. This gives an intrinsic construction of the mirror transpose polynomial and enables us to define a canonical $A_\infty$-functor that t
Externí odkaz:
http://arxiv.org/abs/2410.14678
Autor:
Cho, Cheol-Hyun, Rho, Kyungmin
This paper concerns homological mirror symmetry for the pair-of-pants surface (A-side) and the non-isolated surface singularity $xyz=0$ (B-side). Burban-Drozd classified indecomposable maximal Cohen-Macaulay modules on the B-side. We prove that highe
Externí odkaz:
http://arxiv.org/abs/2406.16648
Autor:
Cho, Cheol-Hyun, Kim, Kyoungmo
A tagged arc on a surface is introduced by Fomin, Shapiro, and Thurston to study cluster theory on marked surfaces. Given a tagged arc system on a graded marked surface, we define its $\mathbb{Z}$-graded $\mathcal{A}_\infty$-category, generalizing th
Externí odkaz:
http://arxiv.org/abs/2404.10294
The variation operator in singularity theory maps relative homology cycles to compact cycles in the Milnor fiber using the monodromy. We construct its symplectic analogue for an isolated singularity. We define a new Floer cohomology, called monodromy
Externí odkaz:
http://arxiv.org/abs/2310.17453
Publikováno v:
Animal Bioscience, Vol 37, Iss 12, Pp 2054-2065 (2024)
Objective The improvement of carcass traits is essential for the Hanwoo industry because of the Hanwoo grade determination system, and genome-wide association study (GWAS) analysis is an instrumental tool for identifying the genetic factors that impa
Externí odkaz:
https://doaj.org/article/dd8bda7b3275474c8a5bd65dce8550a8
Autor:
Youngkwan Song, Ki Tae Kim, Soo Jin Park, Hong Rae Kim, Jae Suk Yoo, Pil Je Kang, Sung-Ho Jung, Cheol Hyun Chung, Joon Bum Kim, Ho Jin Kim
Publikováno v:
Journal of Chest Surgery, Vol 57, Iss 3, Pp 242-251 (2024)
Background: This study compared the outcomes of surgical aortic valve replacement (AVR) in patients aged 50 to 70 years based on the type of prosthetic valve used. Methods: We compared patients who underwent mechanical AVR to those who underwent b
Externí odkaz:
https://doaj.org/article/7be6e3a7ce404485ae3d1b0b23aeb4c1
Autor:
Kinam Shin, Won Chul Cho, Nara Shin, Hong Rae Kim, Min-Seok Kim, Cheol Hyun Chung, Sung-Ho Jung
Publikováno v:
Journal of Chest Surgery, Vol 57, Iss 2, Pp 184-194 (2024)
Background: Left ventricular assist devices (LVADs) are widely employed as a therapeutic option for end-stage heart failure. We evaluated the outcomes associated with centrifugal- flow LVAD implantation, comparing 2 device models: the Heartmate 3 (
Externí odkaz:
https://doaj.org/article/7fb307d257a74603897e6ba3accfce6f
Burban-Drozd showed that the degenerate cusp singularities have tame Cohen-Macaulay representation type, and classified all indecomposable Cohen-Macaulay modules over them. One of their main example is the non-isolated singularity $W=xyz$. On the oth
Externí odkaz:
http://arxiv.org/abs/2205.02469
Autor:
Amorim, Lino, Cho, Cheol-Hyun
We introduce the notion of ungraded matrix factorization as a mirror of non-orientable Lagrangian submanifolds. An ungraded matrix factorization of a polynomial $W$, with coefficients in a field of characteristic 2, is a square matrix $Q$ of polynomi
Externí odkaz:
http://arxiv.org/abs/2205.01046
Autor:
Song, Hyewon, Jeong, Sun Hwan, Park, Cheol Hyun, Kim, Min Jeong, Kim, Hyunlee, Heo, Jun Hyuk, Lee, Jung Heon
Publikováno v:
In Chemical Engineering Journal 1 October 2024 497