∫ Утверждение Mathlib
trace_mul_conjTranspose_self_eq_zero_iff
Mathlib.LinearAlgebra.Matrix.PosDef
URI: https://scilib.ai/kg/mathlib#Matrix.trace_mul_conjTranspose_self_eq_zero_iff
∫ Утверждение Mathlib
Mathlib.LinearAlgebra.Matrix.PosDef
URI: https://scilib.ai/kg/mathlib#Matrix.trace_mul_conjTranspose_self_eq_zero_iff