NonPositiveDefiniteOperatorException
org.apache.commons.math3.linear

Class NonPositiveDefiniteOperatorException

  • All Implemented Interfaces:
    Serializable, ExceptionContextProvider


    public class NonPositiveDefiniteOperatorExceptionextends MathIllegalArgumentException
    Exception to be thrown when a symmetric, definite positive 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.
    See Also:
    Serialized Form
    • Constructor Detail

      • NonPositiveDefiniteOperatorException

        public NonPositiveDefiniteOperatorException()
        Creates a new instance of this class.

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