Edit Profile Heawood, Percy John Compute Distance To: Compute Author ID: heawood.p-j Published as: Heawood, J.; Heawood, P. J. External Links: Wikidata · MacTutor Documents Indexed: 22 Publications since 1890 Biographic References: 1 Publication Co-Authors 21 single-authored 1 Lodge, Alfred Serials 8 The Mathematical Gazette 7 Proceedings of the London Mathematical Society. Second Series 3 The Quarterly Journal of Pure and Applied Mathematics 1 Journal of the London Mathematical Society Fields 2 Number theory (11-XX) 2 Numerical analysis (65-XX) 1 Combinatorics (05-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH 6 Publications have been cited 128 times in 122 Documents Cited by ▼ Year ▼ Map-colour theorem. JFM 22.0562.02Heawood, P. J. 94 1890 On the four colour map theorem. JFM 28.0426.01Heawood, P. J. 27 1898 Map-colour theorem. Zbl 0040.10304Heawood, P. J. 2 1949 Failures in congruences connected with the four-colour map theorem. Zbl 0013.08101Heawood, P. J. 2 1935 Geometrical relations between the roots of \(f(x)=0,\; f'(x)=0\). JFM 37.0098.03Heawood, P. J. 2 1906 On extended congruences connected with the four-colour map theorem. Zbl 0004.02302Heawood, P. J. 1 1932 Map-colour theorem. Zbl 0040.10304Heawood, P. J. 2 1949 Failures in congruences connected with the four-colour map theorem. Zbl 0013.08101Heawood, P. J. 2 1935 On extended congruences connected with the four-colour map theorem. Zbl 0004.02302Heawood, P. J. 1 1932 Geometrical relations between the roots of \(f(x)=0,\; f'(x)=0\). JFM 37.0098.03Heawood, P. J. 2 1906 On the four colour map theorem. JFM 28.0426.01Heawood, P. J. 27 1898 Map-colour theorem. JFM 22.0562.02Heawood, P. J. 94 1890 all cited Publications top 5 cited Publications all top 5 Cited by 213 Authors 7 Ringel, Gerhard 4 Dvořák, Zdeněk 3 Cook, Roger J. 3 Eliahou, Shalom 3 Jackson, Brad 3 McGrae, Andrew R. A. 3 Stiebitz, Michael 3 Wang, Wei-Fan 3 Zito, Michele 2 Craft, David L. 2 Ellingham, Mark Norman 2 Fan, Suohai 2 Gallai, Tibor 2 Gravier, Sylvain 2 Gross, Jonathan L. 2 Hutchinson, Joan P. 2 Jungerman, Mark 2 Král’, Daniel 2 Lai, Hong-Jian 2 Matsumoto, Naoki 2 Nakamoto, Atsuhiro 2 Nenashev, Gleb V. 2 Payan, Charles 2 Pekárek, Jakub 2 Raspaud, André 2 Škrekovski, Riste 2 Stephens, Chris 2 Taraz, Anusch 2 Thomas, Robin 2 Thomassen, Carsten 2 Tucker, Thomas W. 2 Wang, David Guo-Liang 2 Wang, Ping 2 Wang, Yiqiao 2 White, Arthur T. 2 Youngs, J. W. T. 2 Zha, Xiaoya 1 Albertson, Michael O. 1 Alon, Noga M. 1 Alvarez, Victor 1 Aouchiche, Mustapha 1 Archdeacon, Dan Steven 1 Asayama, Yoshihiro 1 Baldridge, Scott Jeremy 1 Belaga, Edward G. 1 Berke, Robert 1 Biedl, Therese C. 1 Blackburn, Simon R. 1 Borghini, Eugenio 1 Borodin, Oleg Veniaminovich 1 Böttcher, Julia 1 Buchin, Kevin 1 Buchin, Maike 1 Cao, Yan 1 Casals, Roger 1 Chen, Guantao 1 Chen, Ye 1 Chenette, Nathan L. 1 Cohen, Daniel C. 1 Costa, Armindo 1 Coxeter, Harold Scott MacDonald 1 Csorba, Péter 1 Czap, Július 1 DeMillo, Richard A. 1 Dewdney, A. K. 1 Dross, François 1 Dujmović, Vida 1 Effenberger, Felix 1 Eppstein, David Arthur 1 Errera, Alfred 1 Farber, Michael S. 1 Feng, Yuanrui 1 Florek, Jan 1 Foucaud, Florent 1 Gimbel, John G. 1 Goaoc, Xavier 1 Graver, Jack E. 1 Gustin, William S. 1 Hansen, Pierre 1 Hartsfield, Nora 1 Hedetniemi, Stephen Travis 1 Heise, Carl Georg 1 Hennes, Clemens 1 Hu, Xiaoxue 1 Huang, Danjun 1 Huneke, John Philip 1 Jaeger, François 1 Jamison, Robert E. 1 Jendrol’, Stanislav 1 Jing, Guangming 1 Jing, Yifan 1 Kappeler, Thomas 1 Kauffman, Louis Hirsch 1 Khomenko, Mykola Pavlovych 1 Kindermann, Philipp 1 Klasing, Ralf 1 Kobourov, Stephen G. 1 Kochol, Martin 1 Kosowski, Adrian 1 Kostochka, Aleksandr Vasil’evich ...and 113 more Authors all top 5 Cited in 49 Serials 20 Discrete Mathematics 18 Journal of Combinatorial Theory. Series B 7 Discrete Applied Mathematics 6 European Journal of Combinatorics 5 Graphs and Combinatorics 3 Journal of Combinatorial Theory. Series A 3 Algorithmica 3 Discrete & Computational Geometry 3 Journal of Mathematical Sciences (New York) 3 Bulletin of the American Mathematical Society 2 Periodica Mathematica Hungarica 2 Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg 2 Manuscripta Mathematica 2 Mathematische Annalen 2 Proceedings of the American Mathematical Society 2 Theoretical Computer Science 1 Acta Mathematica Academiae Scientiarum Hungaricae 1 Communications in Mathematical Physics 1 Information Processing Letters 1 Israel Journal of Mathematics 1 Journal of the Franklin Institute 1 Journal of Mathematical Analysis and Applications 1 Mathematical Notes 1 Ukrainian Mathematical Journal 1 Mathematics of Computation 1 The Mathematical Intelligencer 1 Beiträge zur Algebra und Geometrie 1 Acta Mathematica 1 Advances in Mathematics 1 Applied Mathematics and Computation 1 Archiv der Mathematik 1 Bulletin de la Société Mathématique de France 1 Journal of Graph Theory 1 Mathematische Zeitschrift 1 Rendiconti del Seminario Matemàtico e Fisico di Milano 1 Transactions of the American Mathematical Society 1 SIAM Journal on Algebraic and Discrete Methods 1 Combinatorica 1 Acta Mathematica Hungarica 1 Journal of the American Mathematical Society 1 SIAM Journal on Discrete Mathematics 1 Random Structures & Algorithms 1 Historia Mathematica 1 Expositiones Mathematicae 1 International Journal of Bifurcation and Chaos in Applied Sciences and Engineering 1 The Electronic Journal of Combinatorics 1 Journal of Combinatorial Optimization 1 Journal of Applied Mathematics and Computing 1 Confluentes Mathematici all top 5 Cited in 19 Fields 102 Combinatorics (05-XX) 14 Computer science (68-XX) 13 Manifolds and cell complexes (57-XX) 7 Convex and discrete geometry (52-XX) 5 Group theory and generalizations (20-XX) 3 Differential geometry (53-XX) 3 Operations research, mathematical programming (90-XX) 2 History and biography (01-XX) 2 Geometry (51-XX) 1 Field theory and polynomials (12-XX) 1 Nonassociative rings and algebras (17-XX) 1 Topological groups, Lie groups (22-XX) 1 Functions of a complex variable (30-XX) 1 Ordinary differential equations (34-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Operator theory (47-XX) 1 Algebraic topology (55-XX) 1 Biology and other natural sciences (92-XX) 1 Information and communication theory, circuits (94-XX) Citations by Year Wikidata Timeline The data are displayed as stored in Wikidata under a Creative Commons CC0 License. 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