presymplectic

形容词 adj.

英文释义

形容词 adj.
  1. prior to the introduction of symplectic geometry not-comparable
    — We also find a list of thirteen invariants, each of which is the dimension of a space constructed from the relation, such that the 13-vector of multiplicities and the 13-vector of invariants are related by an invertible matrix over #92;mathbbZ. It turns out to be simpler to do the analysis above for isotropic relations between presymplectic vector spaces.

词源

From pre- + symplectic.
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