lattice theory

短语

[计] 格论

词形变化

lattice theories 复数 lattice theories

释义与例句

n.
  1. 1.

    The branch of mathematics concerned with lattices (partially ordered sets).

    不可数 数学 可数

    2008, Rudolf Wille, Formal Concept Analysis as Applied Lattice Theory, Sadok Ben Yahia, Engelbert Mephu Nguifo, Radim Belohlacek (editors), Concept Lattices and Their Applications: Fourth International Conference, Selected Papers, Springer, LNAI 4923, page 42, Formal Concept Analysis is a mathematical theory of concept hierarchies which is based on Lattice Theory.

  2. 2.

    A lattice model, a mathematical model based on a lattice (discrete subgroup of Rⁿ); the study of such models.

    可数 不可数 物理
  3. 3.

    (A) lattice gauge theory.

    可数 不可数 物理

    1981, J. Greensite, B. Lautrup, First-Order Phase Transitions in Four-Dimensional SO(3) Lattice Gauge Theory, in Physical Review Letters, Republished in 1983, Claudio Rebbi (editor), Lattice Gauge Theories and Monte Carlo Simulations, World Scientific, page 472, It is natural to think that the absence of phase transitions in the SU(2) theory can be generalized to lattice theories with any continuous non-Abelian gauge group.