研究分野
微分幾何学 位相幾何学
キーワード: 位相幾何学
現在の研究課題:
軌道体のコホモロジー
学術論文
The duality theorem between the t-singular homology and the ws-singular cohomology of orbifolds,
Topology and its Applications, Vol. 159, No. 5, pp. 1369-1379, 2012
The ws-singular cohomology of orbifolds,
Topology and its Applications, Vol. 154, No. 8, pp. 1664-1678, 2007
The t-singular homology of orbifolds,
Topology and its Applications, Vol. 153, No. 11, pp. 1722-1758, 2006
The realization of the spherical decompositions of 3-orbifold fundamental groups,
Topology and its Applications, Vol. 124, pp. 103-127, 2002
PL-least area 2-orbifolds and its application to 3-orbifolds,
Kyushu Journal of Mathematics, Vol. 55, No. 1, pp. 18-61, 2001
The duality theorem between the t-singular homology and ws-singular cohomology of orbifolds,
Preprint, 2001
Waldhausen's classification theorem for 3-orbifolds,
Kyushu Journal of Mathematics, Vol. 54, No. 2, pp. 371-401, 2000
The geometric realization of the decompositions of 3-orbifold fundamental groups,
Topology and its Applications, Vol. 95, No. 2, pp. 129-153, 1999
Partial solutions of the bad orbifold conjecture,
Topology and its Applications, Vol. 72, pp. 113-120, 1996
Waldhausen's classification theorem for finitely uniformizable 3-orbifolds,
Transactions of the American Mathematical Society, Vol. 328, No. 1, pp. 151-200, 1991
The Untangling Theorem,
Topology and its Applications, Vol. 34, pp. 129-137, 1990
Orbi-maps and 3-orbifolds,
Proceedings of the JAPAN ACADEMY, Series A, Vol. 65, No. 10, pp. 345-347, 1989
A classification of a class of 3-branchfolds,
Transactions of the American Mathematical Society, Vol. 307, No. 2, pp. 481-502, 1988