algebraic structure

短语

词形变化

algebraic structures 复数 algebraic structures

释义与例句

n.
  1. 1.

    Any one of the numerous types of mathematical object studied in algebra and especially in universal algebra.

    数学
  2. 2.

    A mathematical object comprising a carrier set (aka underlying set or domain), an optional scalar set, a set of operations (typically binary operations, but otherwise each of finite arity) and a set of identities (axioms) which the operations must satisfy.

    The definition of algebraic structure establishes a framework through which to compare otherwise very different abstract objects, and to study similarities and patterns made apparent by the definition.

    1975, Ronald James Williams, Algebraic Structures Up to Homotopy, University of California, San Diego, page 16, In this chapter we propose a general means for describing algebraic structures, both strict and up to homotopy, and we apply the results of the preceding chapter to the study of these […] .

    1995, George R. Kempf, Algebraic Structures, Bertelsmann (Vieweg), page 129, Thus the algebraic structures which we have been studying are part of category theory, but the important theorem is not generally categorical nonsense, although there are theorems in category theory which we will not study.