Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Dae-Keun Lim"'
Publikováno v:
East Asian mathematical journal. 30:123-148
Autor:
Dae-Keun Lim, Hyun-Jung Kim
Publikováno v:
East Asian Mathematical Journal. 28:353-361
In this paper, we apply mathematising activities to geometry contents of corrent in middle and high school in order to actualize learning and teaching through Freudenthal`s, Piaget`s, and Van Hieles`s mathematising among many theories affecting teach
Autor:
Dae-Keun Lim
Publikováno v:
Kyungpook mathematical journal. 48:331-335
In this paper, we investigate the number of ones in rows of Pascal's Rectangle. Using these results, we determine the existence of regular bipartite Steinhaus graphs. Also, we give an upper bound for the minimum degree of bipartite Steinhaus graphs.
Autor:
Dongju Kim, Dae-Keun Lim
Publikováno v:
Discrete Mathematics. 256(1-2):257-265
The numbers of 2-connected and 2-edge-connected Steinhaus graphs with n vertices are determined for n⩾6. The possible generating strings of 2-connected and 2-edge-connected Steinhaus graphs are classified.
Publikováno v:
Graphs and Combinatorics. 15:327-336
A permutation graph over a graph was introduced by Lee and Sohn in [8] as a generalization of both a graph bundle over a graph and a standard permutation graph, and they gave a characterization of a natural isomorphism and an automorphism of a given
Autor:
Kyu-Taek Lee, Joung-Soon Jang, Dae-Keun Lim, Nyun Jong Lee, In-Tae Hwang, Ju-Won Kang, Jun-Seong Yoon, Eun Mi Nam, Won Jongwoo, Suyeon Lee, Sung-Hwa Oh, Deukjo Hong, Sujin Bae, Seo-Young Song, Hyung-Jin Lee, Sue-Young Lee, Hyun-Gyu Lee, Kyusoon Kim, Hyun Jung Kim, Han Jo Kim
Publikováno v:
European Journal of Cancer. 51:S456
Autor:
Dae-Keun Lim
Publikováno v:
Discrete Mathematics. (13-14):1912-1917
In this paper, we define four types of clique in Steinhaus graphs and classify the generating strings of those n-vertex Steinhaus graphs whose maximum cliques have size @[email protected]?, which is the maximum possible. Also, we give the number of s