Works matching Four-color theorem

Results: 83

Negating Four Color Theorem with Neutrosophy and Quadstage Method.

Published in:

Neutrosophic Sets & Systems, 2015, v. 8, p. 59

By:

Fu Yuhua

Publication type:

Article

The ratio of homology rank to hyperbolic volume, II: The role of the Four Color Theorem.

Published in:

Journal of Topology & Analysis, 2025, v. 17, n. 2, p. 427, doi. 10.1142/S1793525323500206

By:

Guzman, Rosemary K.;
Shalen, Peter B.

Publication type:

Article

New Measure of Economic Development Based on the Four-Colour Theorem.

Published in:

Entropy, 2021, v. 23, n. 1, p. 61, doi. 10.3390/e23010061

By:

Jakimowicz, Aleksander;
Rzeczkowski, Daniel

Publication type:

Article

FOUR COLOR THEOREM AND CONVEX RELAXATION FOR IMAGE SEGMENTATION WITH ANY NUMBER OF REGIONS.

Published in:

Inverse Problems & Imaging, 2013, v. 7, n. 3, p. 1099, doi. 10.3934/ipi.2013.7.1099

By:

RUILIANG ZHANG;
BRESSON, XAVIER;
CHAN, TONY F.;
XUE-CHENG TAI

Publication type:

Article

Four-Color Theorem and Level Set Methods for Watershed Segmentation.

Published in:

International Journal of Computer Vision, 2009, v. 82, n. 3, p. 264, doi. 10.1007/s11263-008-0199-4

By:

Hodneland, Erlend;
Tai, Xue-Cheng;
Gerdes, Hans-Hermann

Publication type:

Article

Coloring $$d$$ -Embeddable $$k$$ -Uniform Hypergraphs.

Published in:

Discrete & Computational Geometry, 2014, v. 52, n. 4, p. 663, doi. 10.1007/s00454-014-9641-2

By:

Heise, Carl;
Panagiotou, Konstantinos;
Pikhurko, Oleg;
Taraz, Anusch

Publication type:

Article

Improved Bounds for Guarding Plane Graphs with Edges.

Published in:

Graphs & Combinatorics, 2019, v. 35, n. 2, p. 437, doi. 10.1007/s00373-018-02004-z

By:

Biniaz, Ahmad;
Bose, Prosenjit;
Ooms, Aurélien;
Verdonschot, Sander

Publication type:

Article

Cyclic 4-Colorings of Graphs on Surfaces.

Published in:

Journal of Graph Theory, 2016, v. 82, n. 3, p. 265, doi. 10.1002/jgt.21900

By:

Nakamoto, Atsuhiro;
Noguchi, Kenta;
Ozeki, Kenta

Publication type:

Article

Application of the Four Colour Theorem to Identify Spatial Regional Poles and Turnpikes of Economic Growth.

Published in:

Acta Physica Polonica: A, 2018, v. 133, n. 6, p. 1362, doi. 10.12693/APhysPolA.133.1362

By:

JAKIMOWICZ, A.;
RZECZKOWSKI, D.

Publication type:

Article

Walk-Powers and Homomorphism Bounds of Planar Signed Graphs.

Published in:

Graphs & Combinatorics, 2016, v. 32, n. 4, p. 1505, doi. 10.1007/s00373-015-1654-y

By:

Naserasr, Reza;
Sen, Sagnik;
Sun, Qiang

Publication type:

Article

A SIMPLE PROOF OF THE FOUR-COLORS THEOREM.

Published in:

Didactics of Mathematics, 2016, n. 13, p. 35, doi. 10.15611/dm.2016.13.05

By:

Smoluk, Antoni

Publication type:

Article

CHANCY ACCURACY AND IMPRECISE CREDENCE.

Published in:

Philosophical Perspectives, 2015, v. 29, n. 1, p. 67, doi. 10.1111/phpe.12057

By:

Carr, Jennifer

Publication type:

Article

Dialog with Computer in the Proof of the Four-Color Theorem.

Published in:

2001

By:

Memory, J.D.

Publication type:

Poem

MEDIA HIGHLIGHTS: Last Doubts Removed About the Proof of the Four Color Theorem.

Published in:

College Mathematics Journal, 2005, v. 36, n. 3, p. 248

By:

Starr, Norton;
Page, Warren;
Hersh, Reuben;
Selden, Annie;
Selden, John

Publication type:

Article

Coloring of Plane Graphs with Unique Maximal Colors on Faces.

Published in:

Journal of Graph Theory, 2016, v. 83, n. 4, p. 359, doi. 10.1002/jgt.22002

By:

Wendland, Alex

Publication type:

Article

On Unsettleable Arithmetical Problems.

Published in:

American Mathematical Monthly, 2013, v. 120, n. 3, p. 192, doi. 10.4169/amer.math.monthly.120.03.192

By:

Conway, John H.

Publication type:

Article

Playing a Game to Bound the Chromatic Number.

Published in:

American Mathematical Monthly, 2012, v. 119, n. 9, p. 771, doi. 10.4169/amer.math.monthly.119.09.771

By:

Panagopoulou, Panagiota N.;
Spirakis, Paul G.

Publication type:

Article

The Map-Coloring Game.

Published in:

American Mathematical Monthly, 2007, v. 114, n. 9, p. 793, doi. 10.1080/00029890.2007.11920471

By:

Bartnicki, Tomasz;
Grytczuk, Jarosław;
Kierstead, H.A.;
Xuding Zhu

Publication type:

Article

Fermat's Last Theorem, the Four Color Conjecture, and Bill Clinton for April Fool's Day.

Published in:

American Mathematical Monthly, 1997, v. 104, n. 3, p. 246, doi. 10.2307/2974790

By:

Burger, Edward B.;
Morgan, Frank

Publication type:

Article

Commentary.

Published in:

Journal of Cognitive Neuroscience, 2000, v. 12, n. 5, p. 911, doi. 10.1162/089892900562516

By:

Schwartz, Eric L.;
Cohen, Michael

Publication type:

Article

Competition Hypergraphs of Products of Digraphs.

Published in:

Graphs & Combinatorics, 2009, v. 25, n. 4, p. 611, doi. 10.1007/s00373-005-0868-9

By:

Sonntag, Martin;
Teichert, Hanns-Martin

Publication type:

Article

Low and light 5-stars in 3-polytopes with minimum degree 5 and restrictions on the degrees of major vertices.

Published in:

Siberian Mathematical Journal, 2017, v. 58, n. 4, p. 600, doi. 10.1134/S003744661704005X

By:

Borodin, O.;
Ivanova, A.;
Nikiforov, D.

Publication type:

Article

A note on the four color theorem.

Published in:

Aequationes Mathematicae, 2023, v. 97, n. 1, p. 1, doi. 10.1007/s00010-022-00929-8

By:

Canizales, Jennifer;
Chahal, Jasbir S.

Publication type:

Article

On b-chromatic Number of Prism Graph Families.

Published in:

Applications & Applied Mathematics, 2018, v. 13, n. 1, p. 286

By:

Ansari, Nadeem;
Chandel, R. S.;
Jamal, Rizwana

Publication type:

Article

Genetic Algorithms for Partitioning Sets.

Published in:

International Journal on Artificial Intelligence Tools, 2001, v. 10, n. 1/2, p. 225, doi. 10.1142/S0218213001000490

By:

Greene, William A.

Publication type:

Article

On the Absolute Sum of Chromatic Polynomial Coefficient of Graphs.

Published in:

International Journal of Mathematics & Mathematical Sciences, 2011, p. 1, doi. 10.1155/2011/271987

By:

Shubo Chen

Publication type:

Article

The four color theorem has been proved.

Published in:: Journal of Graph Theory, 1977, v. 1, n. 3, p. 191, doi. 10.1002/jgt.3190010302
Publication type:: Article

A digest of the four color theorem.

Published in:

Journal of Graph Theory, 1977, v. 1, n. 3, p. 207, doi. 10.1002/jgt.3190010305

By:

Bernhart, Frank R.

Publication type:

Article

On the AVSDT-Coloring of Sm +Wn.

Published in:

International Journal of Mathematical Combinatorics, 2008, v. 3, p. 105

By:

Zhongfu Zhang;
Enqiang Zhu;
Baogen Xu;
Yuhong Zhang;
Ji Zhang;
Jingwen Li

Publication type:

Article

An optimal maximal independent set algorithm for bounded-independence graphs.

Published in:

Distributed Computing, 2010, v. 22, n. 5/6, p. 349, doi. 10.1007/s00446-010-0097-1

By:

Schneider, Johannes;
Wattenhofer, Roger

Publication type:

Article

Coloring ordinary maps, maps of empires, and maps of the moon.

Published in:

Mathematics Magazine, 1993, v. 66, n. 4, p. 211, doi. 10.1080/0025570X.1993.11996124

By:

Hutchinson, Joan P.

Publication type:

Article

Partitioning 2-Edge-Colored Ore-Type Graphs by Monochromatic Cycles.

Published in:

Journal of Graph Theory, 2016, v. 81, n. 4, p. 317, doi. 10.1002/jgt.21877

By:

Barát, János;
Sárközy, Gábor N.

Publication type:

Article

Improper Coloring of Sparse Graphs with a Given Girth, II: Constructions.

Published in:

Journal of Graph Theory, 2016, v. 81, n. 4, p. 403, doi. 10.1002/jgt.21886

By:

Kim, Jaehoon;
Kostochka, Alexandr;
Zhu, Xuding

Publication type:

Article

Cycles Avoiding a Color in Colorful Graphs.

Published in:

Journal of Graph Theory, 2016, v. 81, n. 4, p. 342, doi. 10.1002/jgt.21879

By:

Meierling, Dirk;
Müttel, Janina;
Rautenbach*, Dieter

Publication type:

Article

On the Chromatic Number of $$\mathbb {R}^4$$.

Published in:

Discrete & Computational Geometry, 2014, v. 52, n. 2, p. 416, doi. 10.1007/s00454-014-9612-7

By:

Exoo, Geoffrey;
Ismailescu, Dan;
Lim, Michael

Publication type:

Article

Resonance contribution of scalar color octet to production at the LHC in the minimal four-color quark-lepton symmetry model.

Published in:

Modern Physics Letters A, 2016, v. 31, n. 39, p. -1, doi. 10.1142/S0217732316502242

By:

Frolov, I. V.;
Martynov, M. V.;
Smirnov, A. D.

Publication type:

Article

WEIGHTED-EDGE-COLORING OF k-DEGENERATE GRAPHS AND BIN-PACKING.

Published in:

Journal of Interconnection Networks, 2011, v. 12, n. 1/2, p. 109, doi. 10.1142/S0219265911002861

By:

HUC, FLORIAN

Publication type:

Article

Francis Guthrie: A Colourful Life.

Published in:

Mathematical Intelligencer, 2012, v. 34, n. 3, p. 67, doi. 10.1007/s00283-012-9307-y

By:

Maritz, Pieter;
Mouton, Sonja

Publication type:

Article

Reply.

Published in:

Journal of Cognitive Neuroscience, 2000, v. 12, n. 5, p. 911, doi. 10.1162/jocn.2000.12.5.911a

By:

Purves, Dale;
Lotto, Beau;
Polger, Tom

Publication type:

Article

Four colours and the visual separation of adjacent areas: lessons from mapping and ancient paintings.

Published in:

Journal of Art Historiography, 2021, n. 24, p. 1

By:

Schott, G. D.

Publication type:

Article

A Miniature Fabry Perot Sensor for Twist/Rotation, Strain and Temperature Measurements Based on a Four-Core Fiber.

Published in:

Sensors (14248220), 2019, v. 19, n. 7, p. 1574, doi. 10.3390/s19071574

By:

Budinski, Vedran;
Donlagic, Denis

Publication type:

Article

Outsiders enabling scientific change: learning from the sociohistory of a mathematical proof.

Published in:

Social Epistemology, 2017, v. 31, n. 2, p. 184, doi. 10.1080/02691728.2016.1270367

By:

Andersen, Line Edslev

Publication type:

Article

Generating All 36,864 Four-Color Adinkras via Signed Permutations and Organizing into ℓ- and ℓ˜-Equivalence Classes.

Published in:

Symmetry (20738994), 2019, v. 11, n. 1, p. 120, doi. 10.3390/sym11010120

By:

Gates, S. James;
Iga, Kevin;
Kang, Lucas;
Korotkikh, Vadim;
Stiffler, Kory

Publication type:

Article

New upper bound for the chromatic number of a random subgraph of a distance graph.

Published in:

Mathematical Notes, 2015, v. 97, n. 3/4, p. 326, doi. 10.1134/S0001434615030037

By:

Gusev, A.

Publication type:

Article

Chromatic Polynomials Of Some (m, l)-Hyperwheels.

Published in:

Computer Science Journal of Moldova, 2014, v. 22, n. 1, p. 21

By:

Allagan, Julian A.

Publication type:

Article

A BOUND FOR THE LOCATING CHROMATIC NUMBER OF TREES.

Published in:

Transactions on Combinatorics, 2015, v. 4, n. 1, p. 31

By:

BEHTOEI, A.;
ANBARLOEI, M.

Publication type:

Article

MODULAR CHROMATIC NUMBER OF Cm ⇔ Pn.

Published in:

Transactions on Combinatorics, 2013, v. 2, n. 2, p. 47

By:

PARAMAGURU, N.;
SAMPATHKUMAR, R.

Publication type:

Article

Computers, Justification, and Mathematical Knowledge.

Published in:

Minds & Machines, 2007, v. 17, n. 2, p. 185, doi. 10.1007/s11023-007-9063-5

By:

Arkoudas, Konstantine;
Bringsjord, Selmer

Publication type:

Article

Coloring count cones of planar graphs.

Published in:

Journal of Graph Theory, 2022, v. 100, n. 1, p. 84, doi. 10.1002/jgt.22767

By:

Dvořák, Zdeněk;
Lidický, Bernard

Publication type:

Article

SwitchTable: An efficient anti‐collision algorithm for RFID networks.

Published in:

IET Communications (Wiley-Blackwell), 2017, v. 11, n. 13, p. 2221, doi. 10.1049/iet-com.2016.1305

By:

Chuang, Po‐Jen;
Tsai, Wei‐Ting

Publication type:

Article