Last Updated
：2025/11/20
self-dual
Adjective
not-comparable
in projective geometry
Japanese Meaning
線形代数学において、自己自身の双対空間と同型な（つまりベクトル空間が、その双対空間と同一の性質を持つ）状態を示す。 / 射影幾何学において、ある命題がその双対命題と同値である状態を示す。
Sense（2）
Quizzes for review
(linear algebra) Of a vector space, isomorphic to its dual space. / (mathematics, in projective geometry) Of a proposition that is equivalent to its dual.
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self-dual
The researcher constructed a self-dual vector space that admits a nondegenerate bilinear form.
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The researcher constructed a self-dual vector space that admits a nondegenerate bilinear form.
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