| Essential state surfaces for knots and links M Ozawa Journal of the Australian Mathematical Society 91 (3), 391-404, 2011 | 68* | 2011 |
| Closed incompressible surfaces in the complements of positive knots M Ozawa Commentarii Mathematici Helvetici 77, 235-243, 2002 | 47 | 2002 |
| Primitive spatial graphs and graph minors M Ozawa, Y Tsutsumi Rev. Mat. Complut 20 (2), 391-406, 2007 | 39 | 2007 |
| Non-triviality of generalized alternating knots M Ozawa Journal of Knot Theory and Its Ramifications 15 (03), 351-360, 2006 | 35 | 2006 |
| Waist and trunk of knots M Ozawa arXiv preprint arXiv:0905.4340, 2009 | 31 | 2009 |
| Ascending number of knots and links M Ozawa Journal of Knot Theory and Its Ramifications 19 (01), 15-25, 2010 | 26 | 2010 |
| Essential surfaces of non-negative Euler characteristic in genus two handlebody exteriors Y Koda, M Ozawa Transactions of the American Mathematical Society 367 (4), 2875-2904, 2015 | 21 | 2015 |
| Rational structure on algebraic tangles and closed incompressible surfaces in the complements of algebraically alternating knots and links M Ozawa Topology and its Applications 157 (12), 1937-1948, 2010 | 21 | 2010 |
| Synchronism of an incompressible non-free Seifert surface for a knot and an algebraically split closed incompressible surface in the knot complement M Ozawa Proceedings of the American Mathematical Society 128 (3), 919-922, 2000 | 21* | 2000 |
| Accidental surfaces in knot complements K Ichihara, M Ozawa Journal of Knot Theory and Its Ramifications 9 (06), 725-733, 2000 | 20 | 2000 |
| Bridge position and the representativity of spatial graphs M Ozawa Topology and its Applications 159 (4), 936-947, 2012 | 19 | 2012 |
| Genera and minors of multibranched surfaces S Matsuzaki, M Ozawa Topology and its Applications 230, 621-638, 2017 | 18 | 2017 |
| Nonminimal bridge positions of torus knots are stabilized M Ozawa Mathematical Proceedings of the Cambridge Philosophical Society 151 (2), 307-317, 2011 | 17 | 2011 |
| On uniqueness of essential tangle decompositions of knots with free tangle decompositions M Ozawa Proc. Appl. Math. Workshop 8, 227-232, 1998 | 17 | 1998 |
| Knotted handle decomposing spheres for handlebody-knots A Ishii, K Kishimoto, M Ozawa Journal of the Mathematical Society of Japan 67 (1), 407-417, 2015 | 15 | 2015 |
| Totally knotted Seifert surfaces with accidental peripherals M Ozawa, Y Tsutsumi Proceedings of the American Mathematical Society 131 (12), 3945-3954, 2003 | 15 | 2003 |
| A locally minimal, but not globally minimal, bridge position of a knot M Ozawa, K Takao Mathematical Proceedings of the Cambridge Philosophical Society 155 (1), 181-190, 2013 | 13 | 2013 |
| Hyperbolic knot complements without closed embedded totally geodesic surfaces K Ichihara, M Ozawa Journal of the Australian Mathematical Society 68 (3), 379-386, 2000 | 13 | 2000 |
| Morse position of knots and closed incompressible surfaces M Ozawa Journal of Knot Theory and Its Ramifications 17 (04), 377-397, 2008 | 12 | 2008 |
| Edge number of knots and links M Ozawa arXiv preprint arXiv:0705.4348, 2007 | 12 | 2007 |
Koya ShimokawaProfessor, Department of Mathematics, Ochanomizu UniversityVerified email at ocha.ac.jp
