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Weinstein-Aronszajn identity

Weinstein-Aronszajn identity proper noun: an identity stating that if A and B are matrices of size m × n and n × m respectively (either or both of which may be infinite) then, provided AB (and hence, also BA) is of trace class, det (I_m+AB)= det (I_n+BA), where I_k is the k × k identity matrix.

Proper noun

the Weinstein-Aronszajn identity

  1. An identity stating that if A and B are matrices of size m × n and n × m respectively (either or both of which may be infinite) then, provided AB (and hence, also BA) is of trace class, det (I_m+AB)= det (I_n+BA), where I_k is the k × k identity matrix.

Questions about Weinstein-Aronszajn identity

What does Weinstein-Aronszajn identity mean?
Weinstein-Aronszajn identity means an identity stating that if A and B are matrices of size m × n and n × m respectively (either or both of which may be infinite) then, provided AB (and hence, also BA) is of trace class, det (I_m+AB)= det (I_n+BA), where I_k is the k × k identity matrix.
What part of speech is Weinstein-Aronszajn identity?
Weinstein-Aronszajn identity is a proper noun.

Words near Weinstein-Aronszajn identity in the dictionary

  1. Weinreichian
  2. Weinsberg
  3. weinschenkite
  4. Weinstein
  5. Weinstein effect
  6. Weinstein-Aronszajn identity
  7. Weinsteined
  8. Weinsteinian
  9. Weinsteining
  10. Weinsteins
  11. Weinstock

Source and license

Adapted from Wiktionary: Weinstein-Aronszajn identity (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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