Algebraic graph theory

Results: 826



#Item
701Mathematics / Topological graph theory / Cohomology / Homological algebra / Homology theory / Betti number / Covering space / Abstract algebra / Topology / Algebraic topology

Hypertrees and the 2 Betti numbers of the pure symmetric automorphism group

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Source URL: www.math.ucsb.edu

Language: English - Date: 2004-03-29 12:03:24
702Theoretical computer science / Networks / Network analysis / Algebraic graph theory / Centrality / Betweenness centrality / Shortest path problem / Girvan–Newman algorithm / Network science / Network theory / Mathematics / Graph theory

Life-saving maths: How does vaccination work? Investigating Networks

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Source URL: motivate.maths.org

Language: English - Date: 2011-07-27 12:50:37
703Algebraic topology / Homotopy theory / Geometric group theory / Surfaces / Topological graph theory / CW complex / Cayley graph / Fundamental group / Torus / Topology / Mathematics / Abstract algebra

Combinatorial descriptions of multi-vertex 2-complexes

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Source URL: www.math.ucsb.edu

Language: English - Date: 2011-03-09 11:09:38
704Algebraic topology / Topology / Topological graph theory / Algebraic combinatorics / Polyhedral combinatorics / Partially ordered set / Graded poset / Euler characteristic / Betti number / Mathematics / Order theory / Abstract algebra

THE HYPERTREE POSET AND THE 2 -BETTI NUMBERS OF THE MOTION GROUP OF THE TRIVIAL LINK JON MCCAMMOND 1 AND JOHN MEIER 2 Abstract. We give explicit formulae for the Euler characteristic and 2 cohomology of the group of moti

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Source URL: www.math.ucsb.edu

Language: English - Date: 2003-10-24 11:40:56
705Algebraic topology / Symmetry / Graph theory / Pentagon / Diagrams / Euler characteristic / Tessellation / Dodecahedron / Icosidodecahedron / Geometry / Mathematics / Polygons

COMBINATORIAL CONDITIONS THAT IMPLY WORD-HYPERBOLICITY FOR 3-MANIFOLDS MURRAY ELDER1 , JON MCCAMMOND1 , AND JOHN MEIER

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Source URL: www.math.ucsb.edu

Language: English - Date: 2003-08-13 14:21:52
706Adjacency matrix / Bipartite graph / Graph / Directed graph / Strongly regular graph / Matching / Spectral graph theory / Bipartite double cover / Graph theory / Mathematics / Algebraic graph theory

Skew-adjacency matrices of graphs M. Caversa,1 , S. M. Cioab˘ab,4 , S. Fallatc,2 , D. A. Gregoryd,2,∗, W. H. Haemerse , S. J. Kirklandf,3 , J. J. McDonaldg , M. Tsatsomerosg a Dept. of Mathematics and Statistics, Uni

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Source URL: www.math.wsu.edu

Language: English - Date: 2012-05-27 12:51:03
707Topological graph theory / Real algebraic geometry / Betti number / Euler characteristic / Cylindrical algebraic decomposition / Algorithm / Leonhard Euler / Real closed field / Time complexity / Mathematics / Abstract algebra / Algebraic topology

Introduction Ideas behind ETR and computing Euler-Poincaré Characteristic Algorithm for Computing the Euler-Poincaré characteristic

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Source URL: www.math.purdue.edu

Language: English - Date: 2005-11-25 07:51:12
708Mathematics / Algebraic graph theory / Graph theory / Graduate Texts in Mathematics / Core

Reinhard Diestel Fourth Edition

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Source URL: diestel-graph-theory.com

Language: English - Date: 2013-08-10 17:09:09
709Discrete geometry / Discrete mathematics / Geometric combinatorics / Journal of Graph Theory / Oriented matroid / Publishing / Mathematics / Algebraic combinatorics / Combinatorics

CURRICULUM VITAE CHRISTOS A. ATHANASIADIS Address: Department of Mathematics, University of Athens, Panepistimioupolis, 15784 Athens Hellas (Greece) • Tel: +30–210–[removed] • Fax: +30–210–[removed] • Email: ca

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Source URL: users.uoa.gr

Language: English - Date: 2014-03-26 17:55:13
710Graph / Algebraic graph theory / Networks / Tree / Connectivity / Directed graph / Signed graph / Path decomposition / Graph theory / Mathematics / Network theory

Supporting Information Kemp and Tenenbaum[removed]pnas[removed]We describe our hypothesis space of structural forms in

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Source URL: www.psy.cmu.edu

Language: English - Date: 2008-08-01 07:51:15
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