Package org.apache.commons.math4.linear

Class NonSelfAdjointOperatorException

java.lang.Object
java.lang.Throwable
java.lang.Exception
java.lang.RuntimeException
org.apache.commons.math4.exception.MathRuntimeException
org.apache.commons.math4.exception.MathIllegalArgumentException
org.apache.commons.math4.linear.NonSelfAdjointOperatorException
All Implemented Interfaces:
java.io.Serializable, ExceptionContextProvider
public class NonSelfAdjointOperatorException
extends MathIllegalArgumentException
Exception to be thrown when a self-adjoint RealLinearOperator is expected. Since the coefficients of the matrix are not accessible, the most general definition is used to check that A is not self-adjoint, i.e. there exist x and y such as | x' A y - y' A x | >= eps, where eps is a user-specified tolerance, and x' denotes the transpose of x. In the terminology of this exception, A is the "offending" linear operator, x and y are the first and second "offending" vectors, respectively.
Since:
3.0
See Also:
Serialized Form

  • Constructor Summary

    Constructors 
    Constructor Description
    NonSelfAdjointOperatorException()
    Creates a new instance of this class.

  • Method Summary

    Methods inherited from class org.apache.commons.math4.exception.MathRuntimeException

    getContext, getLocalizedMessage, getMessage

    Methods inherited from class java.lang.Throwable

    addSuppressed, fillInStackTrace, getCause, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait