Zobrazeno 1 - 10
of 313
pro vyhledávání: '"Jung-Ho Yun"'
Let $K$ be an imaginary quadratic field and $\mathcal{O}$ be an order in $K$. We construct class fields associated with form class groups which are isomorphic to certain $\mathcal{O}$-ideal class groups in terms of the theory of canonical models due
Externí odkaz:
http://arxiv.org/abs/2308.11250
Let $K$ be an imaginary quadratic field. For an order $\mathcal{O}$ in $K$ and a positive integer $N$, let $K_{\mathcal{O},\,N}$ be the ray class field of $\mathcal{O}$ modulo $N\mathcal{O}$. We deal with various subjects related to $K_{\mathcal{O},\
Externí odkaz:
http://arxiv.org/abs/2205.10754
Let $K$ be an imaginary quadratic field different from $\mathbb{Q}(\sqrt{-1})$ and $\mathbb{Q}(\sqrt{-3})$. For a nontrivial integral ideal $\mathfrak{m}$ of $K$, let $K_\mathfrak{m}$ be the ray class field modulo $\mathfrak{m}$. By using some inequa
Externí odkaz:
http://arxiv.org/abs/2111.01021
Let $K$ be an imaginary quadratic field of discriminant $d_K$ with ring of integers $\mathcal{O}_K$. When $K$ is different from $\mathbb{Q}(\sqrt{-1})$ and $\mathbb{Q}(\sqrt{-3})$, we consider a certain specific model for the elliptic curve $E_K$ wit
Externí odkaz:
http://arxiv.org/abs/2009.13837
Let $F$ be a totally real number field of class number one, and let $K$ be a CM-field with $F$ as its maximal real subfield. For each positive integer $N$, we construct a class group of certain binary quadratic forms over $F$ which is isomorphic to t
Externí odkaz:
http://arxiv.org/abs/1912.08128
Let $K$ be an imaginary quadratic field of discriminant $d_K$, and let $\mathfrak{n}$ be a nontrivial integral ideal of $K$ in which $N$ is the smallest positive integer. Let $\mathcal{Q}_N(d_K)$ be the set of primitive positive definite binary quadr
Externí odkaz:
http://arxiv.org/abs/1905.11690
Let $K$ be an imaginary quadratic field of discriminant $d_K$, and let $\mathfrak{n}$ be a nontrivial integral ideal of $K$ in which $N$ is the smallest positive integer. Let $\mathcal{Q}_N(d_K)$ be the set of primitive positive definite binary quadr
Externí odkaz:
http://arxiv.org/abs/1810.06197
Publikováno v:
Open Mathematics, Vol 20, Iss 1, Pp 1145-1158 (2022)
Let KK be an imaginary quadratic field different from Q(−1){\mathbb{Q}}\left(\sqrt{-1}) and Q(−3){\mathbb{Q}}\left(\sqrt{-3}). For a nontrivial integral ideal m{\mathfrak{m}} of KK, let Km{K}_{{\mathfrak{m}}} be the ray class field modulo m{\math
Externí odkaz:
https://doaj.org/article/fe516b7b05af40aea48b622eea3b35ed
Autor:
Eunyoung Choi, Yurou Zhang, Arman Mahboubi Soufiani, Minwoo Lee, Richard F. Webster, Michael E. Pollard, Peter J. Reece, Wonjong Lee, Jan Seidel, Jongchul Lim, Jung-Ho Yun, Jae Sung Yun
Publikováno v:
npj 2D Materials and Applications, Vol 6, Iss 1, Pp 1-10 (2022)
Abstract Greater stability of low-dimensional halide perovskites as opposed to their three-dimensional counterparts, alongside their high extinction coefficient and thus excellent emission properties, have made them popular candidates for optoelectro
Externí odkaz:
https://doaj.org/article/6ef4a54c273b411dbe24a04128473910
We introduce the primitivity of Fricke families, and give some examples. As its application, we first construct generators of the function field of the modular curve of level $N$ in terms of Fricke functions and Siegel functions, respectively. Furthe
Externí odkaz:
http://arxiv.org/abs/1506.06317