January 16, 2018

Papers

(1) Quantum P S U (2) invariant at a fifth root of unity , Journal of Knot Theory and its Ramifications , 5(1996), pp. 301-310 , N. Kamada

(2) The crossing number of an alternating link diagram on a surface, Knots '96 : Proceedings of the Fifth International Research Institute of Mathematical Society of Japan (World Sci. Publ.) , 1997, pp. 377-382, N. Kamada

(3) Abstract link diagrams and virtual knots, Journal of Knot Theory and its Ramifications, 9 (2000), pp. 93-106, N. Kamada and S. Kamada

(4) On the Jones polynomials of checkerboard colorable virtual knots, Osaka Journal of Mathematics, 39(2002), pp. 325-333, N. Kamada

(5) A virtualized skein relation for Jones polynomials, Illinois Journal of Mathematics 46(2002), pp. 467-475, N. Kamada, S. Nakabo and S. Satoh

(6) Span of the Jones polynomial of an alternating virtual link, Algebraic and Geometric Topology, URL: http://www.maths.warwick.ac.uk/agt/AGTVol4/agt-4-46.abs.html 4(2004), pp. 1083-1101, N. Kamada

(7) A relation of Kauffman's f -polynomials of virtual links Topology and its Application, 146-147(2005), pp. 123-132, N. Kamada

(8) A 2-variable polynomial invariant for a virtual link derived from magnetic graph diagrams, Hiroshima Mathematical Journal, 35 (2005), pp. 309-326, N. Kamada and Y. Miyazawa

(9) Some relations on Miyazawa's virtual knot invariant, Topology and its Application 154(2007), pp. 1417-1429, N. Kamada

(10) Miyazawa polynomials of virtual knots and virtual crossing numbers, "Intelligence of Low Dimensional Topology 2006" in the Knots and Everything Book Series. (World Scientific Publishing Co.) 40( 2007), pp. 93-100, N. Kamada

(11) An index of an enhanced state of a virtual link diagram and Miyazawa polynomials, Hiroshima Mathematical Journal, 37(2007), pp. 409-429, N. Kamada

(12) The virtual magnetic Kauffman bracket skein module and skein relations for the f -polynomial, Journal of Knot Theory and its Ramifications 17(2008), pp. 675-688, A. Ishii, N. Kamada and S. Kamada

(13) New invariants of long virtual knots, The Kobe Journal of Mathematics, 27(2010), pp. 21–33 A. Bartholomew, R. Fenn, N. Kamada and S. Kamada

(14) The Miyazawa polynomials for long virtual knots, Topology and its Application , 157( 2010), 290–297, A. Ishii, N. Kamada and S. Kamada,

(15) The polynomial invariants of twisted links, Topology and its Application , 157( 2010), 220–227, N. Kamada

(16) No Evidence of Increased Mutation Rates at Microsatellite Loci in Off- spring of A-Bomb Survivors, Radiation Research , 173 (2010), pp. 205–213, M. Kodaira, H. Ryo, N. Kamada, K. Furukawa, N. Takahashi, H. Nakajima, T. Nomura, and N. Nakamura

(17) Biomarkers of Radiosensitivity in A-Bomb Survivors Pregnant at the Time of Bombings in Hiroshima and Nagasaki, ISRN Obstetrics and Gynecology, 2011(2011), Article ID 264978 URL: http://www.hindawi.com/isrn/obgyn/contents.2.html 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

(18) Bridge presentations of virtual knots, Journal of Knot Theory and its Ramifications, 20(2011), pp. 881--893, M. Hirasawa, N. Kamada and S. Kamada

(19) Polynomial invariants and quandles of twisted links, Topology and its Application, 159(2012), pp. 999--1006, N. Kamada

(20) Biquandles with structures related to virtual links and twisted links, Journal of Knot Theory and its Ramifications, 21(2012), pp. 1240006-1-14, N. Kamada and S.Kamada

(21) Index polynomial invariants of twisted links Journal of Knot Theory and its Ramifications, 22(2013), pp.1340005-1-16, N. Kamada

(22) Surface pole bracket polynomials of virtual knots and twisted knots Topology and its Application, 196(2015), pp. 501-509, N. Kamada

(23) On twisted knots, Contemporary mathematics Knot Theory and Its Applications, 670(2016), pp. 328--341 N. Kamada

(24) Double coverings of twisted links, Journal of Knot Theory and its Ramifications, 25(2016), pp. 164101101-22, N. Kamada and S. Kamada

(25) A twisted link invariant derived from a virtual link invariant, Journal of Knot Theory and its Ramifications, 26(2017), pp.174300701-9, N. Kamada

(26) Converting virtual link diagrams to normal ones, Topology and its Application, 230(2017), pp.161-171, N. Kamada



Proceedings

(1) N. Kamada; Quantum P S U (2) invariant at a Q-homology handles 研究集会「結び目の代数と位相と幾何」 ( 和歌山県 , 1994 10 ) 会議紀要 (1995 年発行) 100-104

(2) N. Kamada; Alternating link Jones polynomial について (Alternating links whose Jones polynomials are strictly alternating) 研究集会 「結び目と低次元多様体」 (三重県, 1997 10 ) 会議紀要 (1997 年発行) 102-109

(3) N. Kamada; On the Jones polynomials of alternating links Proceedings of Applied Mathematics Workshop, vol. 8 The fifth Korea-Japan School of Knots and Links (韓国 Taejon, 1997 2 ) 会議紀要 (1998 年発行) 95-101

(4) N. Kamada; チェッカボード彩色を持つ仮想結び目について 研究集会「結び目のトポロジー III(東京女子大学, 2000 12 ) 会議紀要 (2001 年発行) 82-87

(5) N. Kamada; 仮想結び目の Jones 多項式について 研究集会「結び目のトポロジー IV(大阪市立大学, 2001 12 ) 会議紀要 (2002 年発行) 69-74

(6) N. Kamada; 仮想結び目の実交点の仮想化 研究集会「結び目と多様体の幾何と代数 II(甲南大学, 2003 9 ) 会議紀要 (2003 年発行) 16-24

(7) N. Kamada; Virtual knots and virtual crossings 国際会議「The First East Asian School of Knots, Links, and Related Topics(Kyoyu Munhawa Hoekwan, Seoul, Korea, 2004 2 ) 会議紀要 (電子ジャーナル URL: http://knot.kaist.bc.kr/2004/proccedings.php) (2004 年発行) 103-110

(8) N. Kamada; On Miyazawa's virtual knot invariant 研究集会「結び目のトポロジー VII(東京女子大学, 2004 12 ) 会議紀要 (2005 年発行) 47-53

(9) N. Kamada; A table of virtual knots with Miyazawa polynomial 研究集会「結び目と多様体の幾何と代数 III(甲南大学, 2005 8 ) 会議紀要 (2005 年発行) 162-168

(10) N. Kamada; On twisted Miyazawa polynomial 研究集会「結び目のトポロジー IX(日本大学, 2006 12 ) 会議紀要 (2007 年発行) 226-233

(11) N. Kamada; The double covering method for twisted links 研究集会「Intelligence of Low-dimensional Topology」(京都大学数理解析研究所), 2017 8 ) 数理解析研究所講究録2052 RIMS共同研究 (2017 年発行) 48-55



Talks (International Conference)

(1) The crossing number of an alternating link diagram on a surface, The fifth MSJ International Research Institute: Knot Theory(Waseda Univ. , Japan, 1996, July)

(2) On the Jones polynomials of alternating links, The 5-th Korea-Japan School of knots and links(Taejon, Korea, 1997, February)

(3) On the Jones polynomials of virtual link diagrams, International Conference on Topology and its Applications, joined with the Second Japan-Mexico Topology Symposium (Topology in Matsue)(Shimane Univ., Japan, 2002 , June)

(4) Virtual knots and virtual crossings, The First East Asian School of Knots, Links, and Related Topics(Kyoyu Munhawa Hoekwan, Seoul, Korea, 2004, February)

(5) On Miyazawa's invariants for virtual links, First KOOK Seminar International for Knot Theory and Related Topics (Yumebuai kokusai kaigijyou, Awaji island, Japan, 2004, July)

(6) Some relations on Miyazawa's virtual knot invariant, 3rd Japan-Mexico Joint Meeting on Topology and its Applications(Oaxaca, Mexico, 2004, December)

(7) Virtual knots with four real crossings, The Second East Asian School of Knots, Links, and Related Topics(Dailen University of Technology, Dailan, China, 2005, August)

(8) The virtual magnetic skein module and construction of skein relations on Jones-Kauffman polynomial (with A. Ishii and S. Kamada), New Zealand-Japan Knot Theory Conference(University of Auckland, Auckland, Newzealand, 2006, January)

(9) Miyazawa polynomials of virtual knots and virtual crossing numbers, Intelligence of Low Dimensional Topology 2006(Hiroshima Univ., Japan, 2006 July)

(10) On invariants of twisted links, The 3rd East Asian School of Knots, Links and Related Topics (Osaka City Univ., Japan, 2007 Feburary)

(11) The polynomial invariants of twisted links, A Joint conference with "4th Japan Mexico Topology Conference"(Kyoto Univ. Japan, 2007 December)

(12) A multivariable invariant of a twisted link, Conference on Algebraic and Geometric Topology(University of Gdansk, Gdansk, Poland, 2008 June)

(13) Quandles of twisted links, The 6th East Asian School of Knots, Links and Related Topics (Chern Institute of Mathematics, Tianjin, China, 2010, January )

(14) Quandles and multivariable polynomial invariants of twisted links,Knots in Washington XXX (The George Washington University, Washington, DC, USA, 2010, May)

(15) On invariants of twisted links and applications,The 2nd TAPU-KOOK Joint Seminar (Kyungpook National University,Daegu, 2010, July)

(16) Polynomial invariants and quandles of twisted links, International Conference Japan-Mexico on Topology and its Applications (the fifth edition) (Colima, Mexico, 2010, September, October)

(17) On checkerboard colorable twisted links, The Seventh East Asian School of Knots and Related Topics (Japan,Hiroshima Univ. , 2011, January)

(18) An interpretation of index polynomials, The 19th TAPU Seminar on Knots and Related Topic (Merak Room, Seacloud Hotel (13F) Haeundae, Busan, Korea, 2011, September)

(19) Index polynomials of twisted links, The 19th TAPU Seminar on Knots and Related Topic (Merak Room, Seacloud Hotel (13F) Haeundae, Busan, Korea, 2011, September)

(20) Index polynomials of twisted links, 「 Quantum Topology Seminar / Knots in Chicago (The University of Illinois at Chicago, Department of Mathematics, Statistics, and Computer Science, Chicago, USA, 2011, October)

(21) Index polynomial invariants of virtual knots and twisted knots, 「 The 8th East Asian School of Knots and Related Topics (KAIST, Korea Taejon, 2012,January)

(22) Polynomial invariants and surface bracket polynomials of twisted links, 「 Mini-symposium and special session STS "Knot Theory and its ramifications" at The 6th European Congress of Mathematics (Krakow (Cracow), Poland, 2012, July)

(23) The surface state for the Miyazawa polynomial, 「 The 9th East Asian School of Knots and Related Topics (University of Tokyo, Japan, 2013, January)

(24) Surface states derived from multivariable polynomial invariants and curves, 「 International Conference on Topology and Geometry 2013 Joint with the 6th Japan-Mexico Topology Symposium (Shimane University, Japan, 2013, September)

(25) Surface pole-bracket polynomials of virtual knots and twisted knots, 「 AMS Sectional Meeting AMS Special Session ( University of California, USA, 2013, November)

(26) Partial writhes of a twisted knot, 「 Lloyd Roeling UL Lafayette Mathematics Conference on Topology (University of Louisiana at Lafayettee, USA, 2013, November)

(27) Numerical invariants of twisted knots, 「 Advanced school and Discussion Meeting on Knot Theory and its Applications (Indian Institute of Science Education, India 2013, December)

(28) A series of numerical invariants of a twisted knot, 「 Knot and Low Dimensional Manifolds:a Satellite Conferences of Seoul ICM 2014 (BEXCO Convention & Exhibition Center II, Korea 2014, August)

(29) Virtual Knots and Twisted Knots, 「 The Tenth East Asian School of Knots and Related Topics (East China Normal University, China 2015, January)

(30) Invariants of twisted links and virtual links, 「 Knots and Manifolds」JSPS二国間交流事業共同研究(インドDST)結び目不変量と幾何多様体 (Osaka City University, Japan 2015, February)

(31) A generalization of the JKSS invariant to twisted knots, 「 Low Dimensional Topology and Its Relationships with Physics AMS/EMS/SPM Meetings (Porto, Portugal 2015, June)

(32) Virtual knot diagrams and double covers of twisted knot diagrams, 「 TAPU Workshop 2015 (Jeju National University International Center Korea 2015, September)

(33) Normal virtual link diagrams and double covers of twisted link diagrams, 「 The 1st Pan Pacific International Conference on Topology and Applications (Min Nan Normal University, China 2015, November

(34) Normal virtual link diagrams and double covers of twisted link diagrams 「 JMM Ioint Mathematics Meetings The Mathematical Association of America (MAA) and the American Mathematical Society (AMS) (Seattle, USA 2016, January)

(35) Converting a virtual link diagram to a normal one 「 The 11th East Asian School of Knots and Related Topics (Osaka City University Japan, 2016, January)

(36) Converting virtual knot diagrams to normal diagrams 「 International Workshop on Low-dimensional Topology (Dalian University of Technology, Dalian, China, 2016, May)

(37) Checkerboard colorable virtual knot 「 Asian Mathematical Conference 2016 (Bali Nusa Dua Convention Center (BNDCC), Bali, Indonesia, 2016, July)

(38) Virtual doodles and a quandle type invariant, Joint work with Andrew Bartholomew, Roger Fenn, Seiichi Kamada 「 KNOTS IN WASHINGTON XLIII ( George Washington University, USA, 2016, December)

(39) Virtual doodles and semiquandles, Joint work with Andrew Bartholomew, Roger Fenn, Seiichi Kamada 「 The 12th East Asian School of Knots and Related Topics (University of Tokyo, Japan, 2017, February)

(40) Virtual doodles and their invariants, Joint work with Andrew Bartholomew, Roger Fenn, Seiichi Kamada 「 Self-distributive system and quandle (co)homology theory in algebra and low-dimensional topology 2017 KIAS Research Station Busan (Kolon Seacloud Hotel, Korea, 2017, June)

(41) Invariants of virtual doodles,, Joint work with Andrew Bartholomew, Roger Fenn, Seiichi Kamada 「 4th Russian-Chinese Conference on Knot Theory and Related Topics - 2017 (Bauman Moscow State Technical University, Moscow, Russia, 2017, July)



Talks (Regional Conference)

(1) Alternating simple formal Wirtinger presentation について, 研究集会「結び目と高分子科学」(早稲田大学, 1993 12 )

(2) Quantum P S U (2) invariant of a Q homology handle, 研究集会「結び目の代数と位相と幾何」(加太国民休暇村研修センター, 1994 10 )

(3) Alternating link Jones polynomial について, 研究集会「結び目と低次元多様体 (大阪商工会議所賢島研修センター, 1997 10 )

(4) チェッカボード彩色を持つ仮想結び目について, 研究集会「結び目のトポロジー III(東京女子大学, 2000 12 )

(5) 仮想結び目の Jones 多項式について, 研究集会「結び目のトポロジー IV(大阪市立大学, 2001 12 )

(6) 仮想結び目とジョーンズ多項式について, 「トポロジー・幾何セミナー」(広島大学, 2003 6 )

(7) 仮想結び目と実交点の仮想化, 研究集会「結び目と多様体の幾何と代数 II(甲南大学, 2003 9 )

(8) On quasi-alternating virtual link diagrams, 「大阪市立大学数学教室談話会」(大阪市立大学, 2004 2 )

(9) 仮想結び目の不変量について, 「津田塾大学数学 _ 計算機科学研究所談話会」津田塾大学, 2004 5 )

(10) On Miyazawa's virtual knot invariant, 研究集会「結び目のトポロジー VII(東京女子大学, 2004 12 )

(11) A table of virtual knots with Miyazawa polynomial, 研究集会「結び目と多様体の幾何と代数 III(甲南大学, 2005 8 )

(12) An algorithm to calculate Miyazawa polynomials of virtual knots, Friday Seminar on Knot Theory(大阪市立大学, 2005 9 )

(13) A table of virtual knots with up to 4 crossings and Miyazawa polynomials, 「トポロジー・幾何セミナー」(広島大学, 2005 10 )

(14) Constructing a table of virtual knots, 「トポロジーとコンピュータ 2005(大阪産業大学, 2005 11 )

(15) Some features of Miyazawa polynomial, 「東京女子大トポロジーセミナー」(東京女子大学, 2006 5 )

(16) Miyazawa polynomials and twisted links, 「トポロジー・幾何セミナー」(広島大学, 2006 10 )

(17) An invariant of a twisted link, 研究集会「東北結び目セミナー」(国際蔵王高原ホテル , 2006 11 )

(18) On twisted Miyazawa polynomial, 研究集会「結び目のトポロジー IX(日本大学, 2006 12 )

(19) Multivariable Miyazawa polynomials of twisted links 研究集会「Intelligence of Low Dimensional Topology」兼「拡大 KOOK セミナー」(大 阪市立大学, 2008 10 )

(20) twisted link とその多変数不変量 北陸結び目セミナー「不変量と局所変形」(金沢大学サテライト プラザ, 2008 11 )

(21) 結び目の安定同値類とその不変量, 「大阪市立大学数学研究所談話会 (大阪市立大学数学研究会特別賞受賞講演)(大阪市 立大学, 2010 1 )

(22) twisted link のカンドル , 研究集会「Spring Workshop 2010 on Low-Dimensional Topology and its Ramifications(名城大学, 2010 3 )

(23) Index 多項式について , 「2011 琉球結び目セミナー」 ( 那覇市伝統工芸館会議室 2011 9 )

(24) Surface bracket polynomials of twisted links, Friday Seminar on Knot Theory ( 大阪市立大学 , 2012 6 )

(25) サーフェイスブラケット多項式 , 「2012 琉球結び目セミナー」 ( 那覇市伝統工芸館会議室 , 2012 9 )

(26) A surface bracket polynomial based on a multivariable polynomial invariant 研究集会「 E-KOOKセミナー ( 大阪市立大学 , 2013 2 )

(27) Twisted knotの分類表と多項式不変量 研究集会「 東京女子大学トポロジーセミナー ( 東京女子大学 , 2013 7 )

(28) Writhes of a twisted knot derived from weighted index diagrams Friday Seminar on Knot Theory ( 大阪市立大学 , 2014 5 )

(29) Twisted knot の不変量と double cover 研究集会「 拡大 KOOK セミナー2015 ( 神戸大学 , 2015 8 )

(30) Virtual doodle について 研究集会「 拡大 KOOK セミナー2016 ( 大阪電気通信大学 寝屋川キャンパス , 2016 8 )

(31) The double covering method for twisted knots 研究集会「 Intelligence of Low-dimensional Topology ( 京都大学数理解析研究所 , 2017 6 )

(32) 仮想結び目から正規仮想結び目への写像 東京女子大学トポロジーセミナー ( 東京女子大学 , 2017 6 )



Talks (Mathematical Society of Japan)

(1) Alternating links whose Jones polynomials are not strictly alternating, 日本数学会 1997 年度秋季分科会 (東京大学, 1997 10 )

(2) チェッカボード彩色を持つ仮想結び目について, 日本数学会 2001 年度年会 (慶応大学, 2001 3 )

(3) 仮想マグネティックスケイン加群と f-多項式のスケイン関係式 , (石井敦氏と鎌田聖一氏 との共同研究), 日本数学会 2006 年度年会, (中央大学, 2006 3 )

(4) 仮想結び目のステイト指数と宮澤多項式, 日本数学会 2006 年度秋季総合分科会 (大阪市立大学, 2006 9 )

(5) 長仮想結び目の2変数多項式不変量 (石井敦氏と鎌田聖一氏との共同研究), 日本数学会 2006 年度秋季総合分科会 (大阪市立大学, 2006 9 )

(6) 仮想結び目と非可換上の加群 (A. Bartholomew, R. Fenn, 鎌田聖一氏との共同研究), 日本数学会 2007 年度秋季総合分科会 (東北大学, 2007 9 )

(7) Twisted knotのwrithe, 日本数学会 2014 年度秋季総合分科会 ( 広島大学 , 2014 9 )