public class NonPositiveDefiniteOperatorException extends MathIllegalArgumentException
RealLinearOperator
is expected.
Since the coefficients of the matrix are not accessible, the most
general definition is used to check that A
is not positive
definite, i.e. there exists x
such that x' A x <= 0
.
In the terminology of this exception, A
is the "offending"
linear operator and x
the "offending" vector.Constructor and Description |
---|
NonPositiveDefiniteOperatorException()
Creates a new instance of this class.
|
getContext, getLocalizedMessage, getMessage
addSuppressed, fillInStackTrace, getCause, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
Copyright © 2003–2016 The Apache Software Foundation. All rights reserved.