Assertion: skew symmetric matrix | /r/HasProperty | q σ q t
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Source sentences:
text: Correspondingly, the matrix S writes as exponential of a skew-symmetric block matrix Σ {\displaystyle \Sigma } of the form above, S = exp ⁡ ( Σ ) , {\displaystyle S=\exp(\Sigma ),} so that R = Q exp ⁡ ( Σ ) Q T = exp ⁡ ( Q Σ Q T ) , {\displaystyle R=Q\exp(\Sigma )Q^{\textsf {T}}=\exp(Q\Sigma Q^{\textsf {T}}),} exponential of the skew-symmetric matrix Q Σ Q T .