No.607
デザインと有限幾何
Designs and Finite Geometry
　
1986/05/28〜1986/05/30
藤原　良叔
FUJIWARA,RYOSHUKU
　
目　次
　
1. Problems in Finite Extremal Set Theory--------------------------------------------------------------------------------------------1
　　　　Institute of Mathematics, Academia Sinica　　　Lih, Ko-Wei
　
2. SOME RESULTS ON TWOFOLD DESIGNS WITH BLOCK SIZE THREE AND FOUR--------------------------------------------------------------------5
　　　　Department of Mathematics and Statistics, McMaster University　　　Rosa, Alexander
　
3. CONSTRUCTIONS FOR CYCLIC STEINER 2-DESIGNS---------------------------------------------------------------------------------------22
　　　　Department of Compute Science, University of Toronto　　　Mathon, Rudolf
　
4. Directing and Orienting Triple Systems-------------------------------------------------------------------------------------------33
　　　　Department of Computer Science, University of Waterloo　　　Colbourn, Charles J.
　
5. Linear codes and t-spreads-------------------------------------------------------------------------------------------------------39
　　　　Department of Mathematics, Fukuoka University of Education　　　Tamari, Fumikazu
　
6. CHARACTERIZATION OF MIN-HYPERS IN A FINITE PROJECTIVE GEOMETRY AND ITS APPLICATIONS TO ERROR-CORRECTING CODES--------------------52
　　　　Osaka Women's University　　　Hamada, Noboru
　
7. P$_k$-Factorization of Complete Bipartite Graphs---------------------------------------------------------------------------------70
　　　　Department of Industrial Engineering, Kinki University　　　Ushio, Kazuhiko
　
8. A Stochastic Construction of Golay Code------------------------------------------------------------------------------------------76
　　　　The Institute of Statistical Mathematics / Department of Information Sciences, Science University of Tokyo　　　Itoh, Yoshiaki / Jimbo, Masakazu