New and updated (y/m/d)
 2022/09/19: A python program drawing pictures such as the left one, here.
 2019/10/23: Updated Talks.
 2018/10/31: Updated Talks.
Papers

Exotic components in linear slices of quasiFuchsian groups
Kyushu Journal of Mathematics, Vol. 762 (2022), pp 477496.
arXiv:1412.8441
(related pictures and materials here)

Computing Kazhdan constants by semidefinite programming (with Koji Fujiwara)
Experimental Mathematics, Volume 28, issue 3 (2019), pp 301312. arXiv:1703.04555

Quandle homology and complex volume (with A. Inoue)
Geometriae Dedicata: Volume 171, Issue 1 (2014), pp 265292.
arXiv:1012.2923

Parametrization of PSL(2,C)representations of surface groups
Geometriae Dedicata, Volume 170, Issue 1 (2014), pp 962.
arXiv:1110.6674

Cyclic branched coverings of knots and quandle homology
Pacific Journal of Mathematics 2592 (2012), pp 315347.
arXiv:1012.3729

Exceptional surgeries on (2,p,p)pretzel knots (with K. Ichihara and I. Jong)
Topology and its Applications, Volume 159, Issue 4 (2012) pp 10641073.
arXiv:1102.1118

A method to find ideal points from ideal triangulations,
Journal of Knot Theory and Its Ramifications, vol. 19 No. 4 (2010), pp 509524.
arXiv:0706.0971

Finite surgeries on threetangle pretzel knots (with D. Futer, M. Ishikawa, T. Mattman, and K. Shimokawa)
Algebraic & Geometric Topology 92 (2009) pp 743771.
arXiv:0809.4278

PreBloch invariants of 3manifolds with boundary
Topology and its Applications, Volume 154, Issue 14 (2007) pp 26562671.