Research field (2):
Geometry
, Educational technology
Research theme for competitive and other funds (5):
1994 - 現在 四元数多様体の研究
2004 - 工学教育における数学教育
1995 - 四元数多様体とツイスター空間
調和写像,極小曲面の研究
離散幾何学
Papers (10):
Spectral properties of Laplacian on line segment with two dimensional eigenspace and reciprocal sum of positive eigenvalues. 2023. 8. 1. 75-114
Independence of zero element existence axiom in vector space theory and a method of making vector spaces from sets in partial absence of the vector space axioms by using equivalence relation. 2023. 8. 1. 62-74
KOBAYASHI, Toshimasa; SHIMADA, Shinich. Some properties of the infinite sum obtained from the boundary conditions. Bulletin of the Transdisciplinary Science Research Institute, Setsunan University. 2022. 7. 1. 45-59
Shinichi SHIMADA, Toshimasa KOBAYASHI. Examples of a space lacking a part of the axioms of vector space, and its vector spaceization by using equivalence relation. 2021. 222-223