Positive definite contradiction
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Consider the proposition: If A A is a positive definite n×n n × n matrix, then there is a positive number c c such that Q(u)=⟨Au,u⟩≥c∥u∥2 Q ( u ) = ⟨ A ...
from Algebra
Consider the proposition: If A A is a positive definite n×n n × n matrix, then there is a positive number c c such that Q(u)=⟨Au,u⟩≥c∥u∥2 Q ( u ) = ⟨ A ...
from Algebra
