self-dual

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Of a vector space, isomorphic to its dual space. not-comparable
  2. Of a proposition that is equivalent to its dual. not-comparable
  3. Of a graph or polyhedron, being the dual of itself. not-comparable

词汇关系

衍生词
anti-self-dual non-self-dual

词源

Etymology tree
Proto-Indo-European *swé?
Proto-Indo-European *selbʰ-der.
Proto-Germanic *selbaz
Old English self
Old English self-
Middle English self-
English self-
English dual
English self-dual
From self- + dual.
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