Vertex operator superalgebras, Lattices, Algebraic conding theory, Algebraic combinatorics, Design theory.
Ph.D., Graduate School of Information Sciences, Tohoku University 2016.9 (adviser: Hiroki Shimakura)
M.A., Graduate Scool of Information Sciences, Tohoku University 2014.3 (adviser: Hiroki Shimakura)
B.A., Department of Mathematical Scinences, Faculty of Science, Yamagata University 2012.3
2016.10-present: JSPS Reserch Fellow (PD), Graduate School of Information Sciences, Tohoku University
2016.4-2016.9: JSPS Reserch Fellow (DC2), Graduate School of Information Sciences, Tohoku University
t.hashikawa"at"ims.is.tohoku.ac.jp