Faculty | Graduate School of Natural Sciences Division of Mathematical and Material Science |
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Position | Professor |

kamadansc.nagoya-cu.ac.jp | |

HomepageURL | |

Birthday |

Last Updated :2020/01/09

- Mathematics, Geometry

- Doodles on surfaces, Andrew Bartholomew , Roger Fenn , Naoko Kamada and Seiichi Kamada, Journal of Knot Theory and Its Ramifications, 27, (12) 18570071 - (26ページ), Refereed
- On gauss codes of virtual doodles, A.Bartholomew, R.Fenn, N.Kamada, S.Kamada, Journal of Knot Theory and Its Ramifications, 27, (11) , 10 , Refereed
- Coherent double coverings of virtual link diagrams, KAMADA Naoko, Journal of Knot Theory and Its Ramifications, 27, (11) , 10 , Refereed
- Converting virtual link diagrams to normal ones, N. Kamada, Topology and its Application, 230, 161 - 171, Refereed
- A twisted link invariant derived from a virtual link invariant, N. Kamada, Journal of Knot Theory and its Ramifications, 26, 1743007-1 - 1743007-9, Refereed
- Double coverings of twisted links, N. Kamada and S. Kamada, Journal of Knot Theory and its Ramifications, 25, 1641011-1 - 1641911-22, Refereed
- On twisted knots, N. Kamada, Contemporary mathematics Knot Theory and Its Applications, 670, 328 - 341, Refereed
- Surface pole bracket polynomials of virtual knots and twisted knots, N. Kamada, Topology and its Application, 198, 501 - 509, Refereed
- Index polynomial invariants of twisted links, N. Kamada, Index polynomial invariants of twisted links, 22, 134005-1 - 134005-16, Refereed
- Polynomial invariants and quandles of twisted links,, N. Kamada, Topology and its Application, 159, (4) 999 - 1006, Refereed
- Biquandles with structures related to virtual links and twisted links, N. Kamada and S.Kamada, Journal of Knot Theory and its Ramifications, 21, (13) , Refereed
- Biomarkers of Radiosensitivity in A-Bomb Survivors Pregnant at the Time of Bombings in Hiroshima and Nagasaki,, Edward F. Miles, Yoshimi Tatsukawa, Sachiyo Funamoto, Naoko Kamada, Eiji Nakashima, Yoshiaki Kodama, Thomas Seed, Yoichiro Kusonoki, Kei Nakachi, Saeko Fujiwara, Masazumi Akahishi and Kazuo Neriishi, ISRN Obstetrics and Gynecology, 2011, (Article ID 264978) , Refereed
- Bridge presentations of virtual knots, M. Hirasawa, N. Kamada and S. Kamada, Journal of Knot Theory and its Ramifications, 20, (6) 881 - 893, Refereed
- New invariants of long virtual knots, A.Bartholomew, R. Fenn, N. Kamada and S. Kamada, The Kobe Journal of Mathematics, 27, Refereed
- The Miyazawa polynomials for long virtual knots, A. Ishii, N. Kamada and S. Kamada, Topology and its Application, 157, (1) 290 - 297, Refereed
- The polynomial invariants of twisted links, N. Kamada, Topology and its Application, 157, (1) 220 - 227, Refereed
- No Evidence of Increased Mutation Rates at Microsatellite Loci in Off- spring of A-Bomb Survivors, M. Kodaira, H. Ryo, N. Kamada, K. Furukawa, N. Takahashi, H. Nakajima, T. Nomura, and N. Nakamura, Radiation Research, 173, (2) 205 - 213, Refereed
- The virtual magnetic Kauffman bracket skein module and skein relations for the f -polynomial,, A. Ishii, N. Kamada and S. Kamada, Journal of Knot Theory and its Ramifications, 17, (6) 675 - 688, Refereed
- Some relations on Miyazawa's virtual knot invariant, N. Kamada, Topology and its Application, 154, (7) 1417 - 1429, Refereed
- Miyazawa polynomials of virtual knots and virtual crossing numbers, N. Kamada, "Intelligence of Low Dimensional Topology 2006" in the Knots and Everything Book Series. (World Scientific Publishing Co.), 40, 93 - 100,, Refereed
- An index of an enhanced state of a virtual link diagram and Miyazawa polynomials,, N. Kamada, Hiroshima Mathematical Journal, 37, 409 - 429, Refereed
- A relation of Kauffman's f -polynomials of virtual links, N. Kamada, Topology and its Application, 146, 123 - 132, Refereed
- A 2-variable polynomial invariant for a virtual link derived from magnetic graph diagrams, N. Kamada and Y. Miyazawa, Hiroshima Mathematical Journal, 35, 309 - 326, Refereed
- Span of the Jones polynomial of an alternating virtual link, N. Kamada, Algebraic and Geometric Topology, 4, 1083 - 1101, Refereed
- On the Jones polynomials of checkerboard colorable virtual links, N. Kamada, Osaka Journal of Mathematics, 39, 325 - 333, Refereed
- A virtualized skein relation for Jones polynomials, N. Kamada, S. Nakabo and S. Satoh, Illinois Journal of Mathematics, 46, 467 - 475, Refereed
- Abstract link diagrams and virtual knots, N. Kamada and S. Kamada, Journal of Knot Theory and its Ramifications, 9, 93 - 106, Refereed
- The crossing number of an alternating link diagram on a surface, N. Kamada, Knots '96 : Proceedings of the Fifth International Research Institute of Mathematical Society of Japan (World Sci. Publ.), 377 - 382, Refereed
- Quantum P S U (2) invariant at a fifth root of unity, N. Kamada, Journal of Knot Theory and its Ramifications, 5, 301 - 310, Refereed

- The double covering method for twisted links, N. Kamada, 2052, 2017

- Invariants and mod m almost classical virtual links, KAMADA Naoko, Algebraic and Combinatorial Structures in Knot Theory (Code: SS 9A) at the AMS Spring Central and Western Joint Sectional Meeting, 2019 03 23 , Invited
- A multivariable polynomial invariant of virtual links with cut systems, KAMADA Naoko, 2019 KMJ Conference for Accreditation Strategies and the 2019 Winter TAPU Workshop on Knot Theory and Related Topics, 2019 02 14 , Invited
- A conversion of virtual links into mod $p$ almost classical virtual links, KAMADA Naoko, The 14th East Asian Conference on Geometric Topology, 2019 01 22 , Invited
- A multivariable polynomial invariant and oriented cut points, KAMADA Naoko, 2018 Ryukyu Knot Seminar, 2018 12
- Cyclic coverings of virtual knots, N. Kamada, Extended KOOK seminar 2018, 2018 09 03
- Coverings of virtual links based on mod p Alexander numbering, N. Kamada, The 10th KOOK-TAPU Joint Seminar on Knots and Related Topics, 2018 07 25 , Invited
- Coherent double covering diagrams of virtual links, N. Kamada, Knotted embeddings in dimensions 3 and 4, 2018 02 , Invited
- Coherent double covering diagrams of virtual knots, N. Kamada, The 13th East Asian School of Knots and Related Topics, 2018 01 , Invited
- Double coverings of virtual doodles and their invariants, N. Kamada, A. Bartholomew, R. Fenn, S. Kamada, The 2nd Pan Pacific International Conference on Topology and Applications, 2017 11 , Invited
- Invariants of virtual doodles, N. Kamada, A. Bartholomew, R. Fenn, S. Kamada, 4th Russian-Chinese Conference on Knot Theory and Related Topics - 2017 」(Bauman Moscow State Technical University, Moscow, Russia, 2017 07 , Invited
- The double covering method for twisted knots, N. Kamada, Intelligence of Low-dimensional Topology, 2017 06 , Invited
- A map from virtual links to normal virtual links, N. Kamada, Tokyo women's christian university topology seminar, 2017 06 , Invited
- Virtual doodles and their invariants, N. Kamada, A. Bartholomew, R. Fenn, S. Kamada, Self-distributive system and quandle (co)homology theory in algebra and low-dimensional topology 2017 KIAS Research Station Busan, 2017 06 , Invited
- Virtual doodles and semiquandles, N. Kamada, A. Bartholomew, R. Fenn, S. Kamada, The 12th East Asian School of Knots and Related Topics, 2017 02 , Invited
- Virtual doodles and a quandle type invariant, N. Kamada, A. Bartholomew, R. Fenn, S. Kamada, KNOTS IN WASHINGTON XLIII, 2016 12 , Invited
- Virtual doodles, N. Kamada, Extended KOOK seminar 2016, 2016 08
- Checkerboard colorable virtual knot, N. Kamada, Asian Mathematical Conference 2016, 2016 07
- Converting virtual knot diagrams to normal diagrams, N. Kamada, International Workshop on Low-dimensional Topology, 2016 05 , Invited
- Converting a virtual link diagram to a normal one, N. Kamada, The 11th East Asian School of Knots and Related Topics, 2016 01 , Invited
- Normal virtual link diagrams and double covers of twisted link diagrams, N. Kamada, JMM Ioint Mathematics Meetings The Mathematical Association of America (MAA) and the American Mathematical Society (AMS), 2016 01 , Invited
- Normal virtual link diagrams and double covers of twisted link diagrams, N. Kamada, The 1st Pan Pacific International Conference on Topology and Applications, 2015 11 , Invited
- Virtual knot diagrams and double covers of twisted knot diagrams, N. Kamada, TAPU Workshop 2015, 2015 09 , Invited
- An invariant of twisted knots and double cover, N. Kamada, Extended KOOK seminar 2015, 2015 08
- A generalization of the JKSS invariant to twisted knots, N. Kamada, Low Dimensional Topology and Its Relationships with Physics AMS/EMS/SPM Meetings, 2015 06 , Invited
- Invariants of twisted links and virtual links, N. Kamada, Knots and Manifolds, 2015 02 , Invited
- Virtual Knots and Twisted Knots, N. Kamada, The Tenth East Asian School of Knots and Related Topics, 2015 01 , Invited
- Writhes of twisted knots, N. Kamada, MSJ Autumn meeting 2014, 2014 09
- A series of numerical invariants of a twisted knot, N. Kamada, Knot and Low Dimensional Manifolds:a Satellite Conferences of Seoul ICM 2014, 2014 08 , Invited
- Writhes of a twisted knot derived from weighted index diagrams, N. Kamada, Friday Seminar on Knot Theory, 2014 05 , Invited
- Numerical invariants of twisted knots, N. Kamada, Advanced school and Discussion Meeting on Knot Theory and its Applications, 2013 12 , Invited
- Surface pole-bracket polynomials of virtual knots and twisted knots, N. Kamada, AMS Sectional Meeting AMS Special Session, 2013 11 , Invited
- Partial writhes of a twisted knot, N. Kamada, Lloyd Roeling UL Lafayette Mathematics Conference on Topology, 2013 11 , Invited
- Surface states derived from multivariable polynomial invariants and curves, N. Kamada, International Conference on Topology and Geometry 2013 Joint with the 6th Japan- Mexico Topology Symposium, 2013 09 , Invited
- Table of twisted knots and polynomial invariants, N. Kamada, Tokyo women's christian university topology seminar, 2013 07 , Invited
- A surface bracket polynomial based on a multivariable polynomial invariant, N. Kamada, Extended KOOK seminar, 2013 02
- The surface state for the Miyazawa polynomial, N. Kamada, The 9th East Asian School of Knots and Related Topics, 2013 01 , Invited
- Surface bracket polynomials, N. Kamada, 2012 Ryukyu knots seminar, 2012 09
- Polynomial invariants and surface bracket polynomials of twisted links, N. Kamada, Mini- symposium and special session STS ”Knot Theory and its ramifications” at The 6th European Congress of Mathematics, 2012 07 , Invited
- Surface bracket polynomials of twisted links, N. Kamada, Friday Seminar on Knot Theory, 2012 06 , Invited
- Index polynomial invariants of virtual knots and twisted knots, N. Kamada, The 8th East Asian School of Knots and Related Topics, 2012 01 , Invited
- Index polynomials of twisted links, N. Kamada, xxQuantum Topology Seminar / Knots in Chicago, 2011 10 , Invited
- An interpretation of index polynomials, N. Kamada, The 19th TAPU Seminar on Knots and Related Topic, 2011 09 , Invited
- Index polynomials of twisted links, N. Kamada, The 19th TAPU Seminar on Knots and Related Topic, 2011 09 , Invited
- Index polynomial invariants, N. Kamada, 2011 Ryukyu knots seminar, 2011 09
- On checkerboard colorable twisted links, N. Kamada, The Seventh East Asian School of Knots and Related Topics, 2011 01 , Invited
- Polynomial invariants and quandles of twisted links, N. Kamada, International Conference Japan-Mexico on Topology and its Applications (the fifth edition), 2010 09 , Invited
- On invariants of twisted links and applications, N. Kamada, The 2nd TAPU-KOOK Joint Seminar, 2010 07 , Invited
- Quandles and multivariable polynomial invariants of twisted links, N. Kamada, Knots in Washington XXX, 2010 05 , Invited
- A quandle of twisted links, N. Kamada, Spring Workshop 2010 on Low-Dimensional Topology and its Ramifications, 2010 03
- Quandles of twisted links, N. Kamada, The 6th East Asian School of Knots, Links and Related Topics, 2010 01 , Invited
- Stable equivalence classes of knots and their invariants, N. Kamada, Osaka city university advanced mathematical institute colloquium, 2010 01 , Invited
- twisted links and their multivaiable invariants, N. Kamada, Hokuriku knots seminar, 2008 11 , Invited
- Multivariable Miyazawa polynomials of twisted links, N. Kamada, Intelligence of Low Dimensional Topology and extended KOOK seiminar, 2008 10
- A multivariable invariant of a twisted link, N. Kamada, Conference on Algebraic and Geometric Topology, 2008 06 , Invited
- The polynomial invariants of twisted links, N. Kamada, A Joint conference with ”4th Japan Mexico Topology Conference”, 2007 12 , Invited
- On invariants of twisted links, N. Kamada, The 3rd East Asian School of Knots, Links and Related Topics, 2007 02 , Invited
- On twisted Miyazawa polynomial, N. Kamada, Topology of knots IX, 2006 12
- An invariant of a twisted link, N. Kamada, Northeast knots seminar, 2006 11
- Miyazawa polynomials and twisted links,, N. Kamada, Topology and Geometry seminar, 2006 10 , Invited
- A state index of virtual knots and Miyazawa polynomial, N. Kamada, MSJ Autumn meeting 2006, 2006 09
- Miyazawa polynomials of virtual knots and virtual crossing numbers, N. Kamada, Intelligence of Low Dimensional Topology 2006, 2006 07 , Invited
- Some features of Miyazawa polynomial, N. Kamada, Tokyo women's christian university topology seminar, 2006 05 , Invited
- The virtual magnetic skein module and construction of skein relations on Jones-Kauffman polynomial, A. Ishii and N. Kamada S. Kamada, New Zealand-Japan Knot Theory Conference, 2006 01 , Invited
- Constructing a table of virtual knots, N. Kamada, Topology and computer 2005, 2005 11
- A table of virtual knots with up to 4 crossings and Miyazawa polynomials,, N. Kamada, Topology and Geometry seminar, 2005 10 , Invited
- An algorithm to calculate Miyazawa polynomials of virtual knots, N. Kamada, Friday Seminar on Knot Theory, 2005 09 , Invited
- Virtual knots with four real crossings, N. Kamada, The Second East Asian School of Knots, Links, and Related Topics, 2005 08 , Invited
- A table of virtual knots with Miyazawa polynomial, N. Kamada, Geometry and algebra of knots and manifolds III, 2005 08
- On Miyazawa’s virtual knot invariant, N. Kamada, Topology of knots VII, 2004 12
- Some relations on Miyazawa’s virtual knot invariant, N. Kamada, 3rd Japan-Mexico Joint Meeting on Topology and its Applications, 2004 12 , Invited
- Virtual knots and virtual crossings, N. Kamada, The First East Asian School of Knots, Links, and Related Topics, 2004 12 , Invited
- On Miyazawa’s invariants for virtual links, N. Kamada, First KOOK Seminar International for Knot Theory and Related Topics, 2004 07 , Invited
- Invariants of virtual knots, N. Kamada, Tsuda college mathematics computer science colloquium, 2004 05
- On quasi-alternating virtual link diagrams, N. Kamada, Osaka city university mathematics depaertment colloquium, 2004 02 , Invited
- Virtual konts and virtualization of classical crossings, N. Kamada, Geometry and algebra of knots and manifolds II, 2003 09
- Virtual knots and Jones polynomial, N. Kamada, Topology and Geometry seminar, 2003 06 , Invited
- On the Jones polynomials of virtual link diagrams, N. Kamada, International Conference on Topology and its Applications, joined with the Second Japan-Mexico Topology Symposium (Topology in Matsue), 2002 06 , Invited
- Jones polynomial of virtual knots, N. Kamada, Topology of knots IV, 2001 12
- On checkerboard colorable virtual links, N. Kamada, MSJ Spring meeting 2001, 2001 03
- Checkerboard colorable virtual knots, N. Kamada, Topology of knots III, 2000 12
- Alternating links whose Jones polynomials are not strictly alternating, N. Kamada, MSJ Autumn meeting 1997, 1997 10
- Jones polynomial of Alternating links, N. Kamada, Knots and low dimensional manifolds, 1997 10
- On the Jones polynomials of alternating links, N. Kamada, The 5-th Korea-Japan School of knots and links, 1997 02 , Invited
- The crossing number of an alternating link diagram on a surface, N. Kamada, The fifth MSJ International Research Institute: Knot Theory, 1996 07 , Invited
- Quantum PSU (2) invariant of a Q homology handle, N. Kamada, Algebra, topology, and geometry of knots, 1994 10
- Alternating simple formal Wirtinger presentation, N. Kamada, Knots and polymer science, 1993 12

- 2010 01 , Osaka City University Advanced Mathematical Institute, OCAMI Association Special Prize, Stable equivalence classes of knots and thier invariants

- Resarch of extended knots, Japan Society of for promotion of science, Grant-in-Aid for Scientific Research (S)or (A)or(B)or(C), 2015 04 - 2018 03 , KAMADA Naoko
- Structure of stable equivalence clases of knots and thier invariants, Japan Society of for promotion of science, Grant-in-Aid for Scientific Research (C), 2010 04 - 2013 03 , KAMADA Naoko

- 第8回市民公開講座, Lecturer, Nagoya City University, 2018 11 11 - 2018 11 11
- Science Cafe, Lecturer, Nagoya City University Graduate School of Natural Sciences, 2014 04
- Science Cafe, Lecturer, Nagoya City University Graduate School of Natural Sciences, 2011 12
- Science Cafe, Lecturer, Nagoya City University Graduate School of Natural Sciences, 2009 08