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Research Interest

Low dimensional topology, 3-manifold, knot theory, Dehn surgery

No. Title Co-author Journal
1. Fibered 2-knots and lens spaces Osaka J. Math. 26 (1989) 57-63
2. Twisting symmetry-spins of 2-bridge knots Kobe J. Math. 6 (1989) 117-125.
3. Twisting symmetry-spins of pretzel knots Proc. Japan Acad. A66 (1990) 179-183.
4. 2-Knots from view of moving picture with Yasutaka Nakanishi Kobe J. Math. 8 (1991) 161-172.
5. Symmetry-spun tori in the four-sphere in Knots 90, Walter de Gruyter 1992
6. A note on untwisted deform-spun 2-knots Proc. Japan Acad. A68 (1992) 75-78.
7. Composite knots trivialized by twisting J. Knot Theory Ramifications 1 (1992) 467-470.
8. Roll-spun knots Math. Proc. Cambridge Philos. Soc. 113 (1993) 91-96.
9. Twist-roll spun knots Proc. Amer. Math. Soc. 122 (1994) 597-599.
10. Homology handles with multiple knot-surgery descriptions Topology Appl. 56 (1994) 249-257.
11. Twisting operations and composite knots - In search of Scharlemann cycles Proc. Apllied Math. Workshop 4, KAIST, 1994
12. Twisting operations and composite knots Proc. Amer. Math. Soc. 123 (1995) 1623-1629.
13. Dehn surgery and projective planes Kobe J. Math. 13 (1996) 203-207.
14. Cyclic surgery on genus one knots Osaka J. Math. 34 (1997) 145-150.
15. Dehn surgery on genus one knots and Seifert fibered manifolds Proc. of The 5th Korea-Japan School of Knots and Links (1998) 315-325, KAIST
16. Tunnel number one genus one non-simple knots with Hiroshi Goda Tokyo J. Math. 22 (1999) 99-103.
17. Dehn surgeries on composite knots creating Klein bottles J. Knot Theory Ramifications 8 (1999) 391-395.
18. On tangle decompositions of tunnel number one links with Hiroshi Goda and Makoto Ozawa J. Knot Theory Ramifications 8 (1999) 299-320.
19. Genus one, three-bridge knots are pretzel with Satoshi Fukuhama and Makoto Ozawa J. Knot Theory Ramifications 8(1999) 879-885.
20. Gluck surgery along a 2-knot in a 4-manifold is realized by surgery along
a projective plane		 with Atsuko Katanaga, Osamu Saeki and Yuichi Yamada Michigan Math. J. 46 (1999), 555-571.
21. Dehn surgeries on knots which yield lens spaces and genera of knots with Hiroshi Goda Math. Proc. Cambridge Philos. Soc. 129 (2000), 501-515.
22. Creating Klein bottles by surgery on knots J. Knot Theory Ramifications 10 (2001), 781-794.
23. Links with surgery yielding the 3-sphere J. Knot Theory Ramifications 11 (2002), 105-108.
24. Toroidal surgeries on hyperbolic knots Proc. Amer. Math. Soc. 130 (2002), 2803-2808.
25. Boundary slopes of non-orientable Seifert surfaces for knots with Kazuhiro Ichihara and Masahiro Ohtouge Topology Appl. 122 (2002), 467-478.
26. Dehn surgery on crosscap number two knots and projective planes J. Knot Theory Ramificaions 11 (2002), 869-886.
27. Dehn fillings creating essential spheres and tori with Sangyop Lee and Seungsang Oh J. Knot Theory Ramificaions 11 (2002), 887-890.
28. P2-reducing and toroidal Dehn fillings with Gyotaek Jin, Sangyop Lee and Seungsang Oh Math. Proc. Cambridge Philos. Soc. 134 (2003), 271-288.
29. Klein bottle surgery and genera of knots with Kazuhiro Ichihara Pacific J. Math. 120 (2003), 317-333.
30. Toroidal surgeries on hyperbolic knots, II Asian J. Math. 7 (2003), 139-146.
31. The simplest hyperbolic knots with non-integral toroidal surgery with Haruko Ishigami J. Knot Theory Ramifications 12 (2003), 1023-1039.
32. Crosscap numbers of torus knots Topology Appl. 138 (2004), 219-238.
33. Klein bottle surgery and genera of knots, II with Kazuhiro Ichihara Topology Appl. 146-147 (2005), 195-199.
34. On hyperbolic 3-manifolds realizing the maximal distance between toroidal Dehn fillings with Hiroshi Goda Algebr. Geom. Topol. 5 (2005), 463-507. (available from Math ArXiv)
35. Distance between toroidal surgeries on hyperbolic knots in the 3-sphere Trans. Amer. Math. Soc. 358 (2006), 1051-1075. (available from Math ArXiv); erratum
36. Reducing Dehn fillings and small surfaces with Sangyop Lee and Seungsang Oh Proc. London Math. Soc. 92 (2006), 203--223.(available from Math ArXiv)
37. On hyperbolic knots realizing the maximal distance between toroidal surgeries J. Knot Theory Ramifications 15 (2006), 101-119. (available from Math ArXiv)
38. On non-integral Dehn surgeries creating non-orientable surfaces Canad. Math. Bull. 49, no.4 (2006), 624-627.
39. Crosscap numbers of 2-bridge knots with Mikami Hirasawa Topology 45, no. 3 (2006), 513-530. (available from Math ArXiv)
40. Toroidal Dehn fillings on large hyperbolic 3-manifolds Comm. Anal. Geom. 14 (2006) 565-601. (available from Math ArXiv)
41. A Seifert fibered manifold with infinitely many knot-surgery descriptions International Mathematics Research Notices 2007, Article ID rnm028, 16 pages.
42. Alexander polynomials of doubly primitive knots with Kazuhiro Ichihara and Toshio Saito Proc. Amer. Math. Soc. 135 (2007), 605-615. (available from Math ArXiv)
43. Boundary structure of hyperbolic 3-manifolds admitting annuluar and toroidal fillings at large distance with Sangyop Lee Canadian J. Math. 60 (2008) 164-188. (available from Math ArXiv)
44. Hyperbolic knots with three toroidal Dehn surgeries J. Knot Theory Ramifications 17 (2008) 1051-1061. (available from Math ArXiv)
45. Non-invertible knots having toroidal Dehn surgery of hitting number four to appear in Hiroshima Mathematical Journal.
46. Boundary structure of hyperbolic 3-manifolds admitting toroidal fillings at large distance with Sangyop Lee to appear in Math. Ann.
47. Cyclic surgery between toroidal surgeries to appear in Canad. Math. Bull.
48. Isolated exceptional Dehn surgeries on hyperbolic knots to appear in Topology Appl.
49. An alternative proof of a theorem of Morimoto on composite tunnel number one links preprint
50. Toroidal Dehn surgery on hyperbolic knots and hitting number preprint
51. Knots yielding homeomorphic lens spaces by Dehn surgery with Toshio Saito preprint (available from Math ArXiv)