English Explanatory Dictionary

semiorthogonal

English dictionary entry

Meanings

adj
  1. Having the property that every subcategory is in the set of orthogonal subcategories of every higher order subcategory.
  2. Either columnwise orthogonal (having the property that M'M is an identity matrix) or rowwise orthogonal (having the property that MM' is an identity matrix).
  3. Orthogonal to the corresponding approximation space.

Word forms

semiorthogonal

Etymology

From semi- + orthogonal.

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