Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Choi, Younggi"'
Autor:
Byun, Taechang, Choi, Younggi
Consider the principal $U(n)$ bundles over Grassmann manifolds $U(n)\rightarrow U(n+m)/U(m) \stackrel{\pi}\rightarrow G_{n,m}$. Given $X \in U_{m,n}(\mathbb{C})$ and a 2-dimensional subspace $\mathfrak{m}' \subset \mathfrak{m} $ $ \subset \mathfrak{u
Externí odkaz:
http://arxiv.org/abs/1503.03177
Publikováno v:
In LITHOS August 2020 366-367
Autor:
Choi, Younggi
PART I. The preparation of (-)-ibogamine (1) in fourteen steps from benzoquinone and in 10% overall yield is a powerful illustration of the value of the asymmetric Diels-Alder reaction as a starting point in a multistep synthesis. All four cycloadduc
Externí odkaz:
http://hdl.handle.net/1957/31054
Autor:
Choi, Younggi
We compute the lower bound estimate for the module category weight of compact exceptional Lie groups by analyzing several Eilenberg--Moore type spectral sequences.
Externí odkaz:
http://arxiv.org/abs/1307.3743
Autor:
Choi, Younggi
Publikováno v:
In Topology and its Applications 1 September 2019 264:12-20
Autor:
Choi, Younggi, Raymer, Brian K.
Publikováno v:
In Bioorganic & Medicinal Chemistry Letters 15 August 2019 29(16):2025-2033
Autor:
Byun, Taechang, Choi, Younggi
Consider the principal $U(n)$ bundles over Grassmann manifolds $U(n)\rightarrow U(n+m)/U(m) \stackrel{\pi}\rightarrow G_{n,m}$. Given $X \in U_{m,n}(\mathbb{C})$ and a 2-dimensional subspace $\mathfrak{m}' \subset \mathfrak{m} $ $ \subset \mathfrak{u
Externí odkaz:
http://arxiv.org/abs/1206.3652
Autor:
Choi, Younggi, Lee, Kyung Bai
For the ``Hopf bundle'' $S^1\to S^{2n,1} \to {\mathbb H}^n$, horizontal lifts of simple closed curves are studied. Let $\gamma$ be a piecewise smooth, simple closed curve on a complete totally geodesic surface $S$ in the base space. Then the holonomy
Externí odkaz:
http://arxiv.org/abs/math/0703909
Autor:
Choi, Younggi, Do, Jonghoon
Publikováno v:
For the Learning of Mathematics, 2005 Nov 01. 25(3), 13-36.
Externí odkaz:
https://www.jstor.org/stable/40248503
Autor:
Choi, Younggi
Publikováno v:
Manuscripta Mathematica; Nov2023, Vol. 172 Issue 3/4, p637-650, 14p