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  2. Dipole graph - Wikipedia

    en.wikipedia.org/wiki/Dipole_graph

    A dipole graph containing n edges is called the size-n dipole graph, and is denoted by D n. The size-n dipole graph is dual to the cycle graph C n. The honeycomb as an abstract graph is the maximal abelian covering graph of the dipole graph D 3, while the diamond crystal as an abstract graph is the maximal abelian covering graph of D 4.

  3. Dipole (disambiguation) - Wikipedia

    en.wikipedia.org/wiki/Dipole_(disambiguation)

    Dipole graph, a graph with two poles; Dipole speaker, a loudspeaker enclosure; Dipole model of the Earth's magnetic field, a first order approximation of the rather complex true Earth's magnetic field (which can be viewed as dipolar) Dipole anisotropy, the progressive difference in the frequency of radiation from opposite directions due to the ...

  4. Dipole - Wikipedia

    en.wikipedia.org/wiki/Dipole

    The size of the induced dipole moment is equal to the product of the strength of the external field and the dipole polarizability of ρ. Dipole moment values can be obtained from measurement of the dielectric constant. Some typical gas phase values given with the unit debye are: [7] carbon dioxide: 0; carbon monoxide: 0.112 D; ozone: 0.53 D

  5. SPQR tree - Wikipedia

    en.wikipedia.org/wiki/SPQR_tree

    In an S node, the associated graph is a cycle graph with three or more vertices and edges. This case is analogous to series composition in series–parallel graphs; the S stands for "series". [3] In a P node, the associated graph is a dipole graph, a multigraph with two vertices and three or more edges, the planar dual to a cycle graph

  6. File:Dipole graph.svg - Wikipedia

    en.wikipedia.org/wiki/File:Dipole_graph.svg

    You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.

  7. Category:Regular graphs - Wikipedia

    en.wikipedia.org/wiki/Category:Regular_graphs

    Schläfli graph; Semi-symmetric graph; Shrikhande graph; Shuffle-exchange network; Snark (graph theory) Strongly regular graph; Sudoku graph; Supersingular isogeny graph; Suzuki graph; Sylvester graph; Symmetric graph; Szekeres snark

  8. File:Ngo Dinh Diem of Viet-Nam.pdf - Wikipedia

    en.wikipedia.org/wiki/File:Ngo_Dinh_Diem_of_Viet...

    The government of the Socialist Republic of Vietnam maintains that between 2 September 1945 and 2 July 1976 only the Democratic Republic of Vietnam and the Republic of South Vietnam were legitimate governments and that any rival governments were illegal ("reactionary" or "counter-revolutionary") organisations.

  9. Debye - Wikipedia

    en.wikipedia.org/wiki/Debye

    Typical dipole moments for simple diatomic molecules are in the range of 0 to 11 D. Molecules with symmetry point groups or containing inversion symmetry will not have a permanent dipole moment, while highly ionic molecular species have a very large dipole moment, e.g. gas-phase potassium bromide, KBr, with a dipole moment of 10.41 D. [3] A proton and an electron 1 Å apart have a dipole ...