org.drip.spaces.metric

Class RdContinuousBall

java.lang.Object

org.drip.spaces.tensor.RdAggregate

org.drip.spaces.tensor.RdContinuousVector

org.drip.spaces.metric.RdContinuousBanach

org.drip.spaces.metric.RdContinuousBall

All Implemented Interfaces:

GeneralizedMetricVectorSpace, RdNormed, GeneralizedVector, RdGeneralizedVector

public class RdContinuousBall
extends RdContinuousBanach

RdContinuousBall extends the Continuous R^d Banach Space by enforcing the Closed Bounded Metric. The Reference we've used is: - Carl, B., and I. Stephani (1990): Entropy, Compactness, and Approximation of Operators, Cambridge University Press, Cambridge UK.

Author:

Lakshmi Krishnamurthy

Constructor Summary

Constructors

Constructor and Description
RdContinuousBall(R1ContinuousVector[] aR1CV, Rd distRd, int iPNorm, double dblNormRadius) RdContinuousBall Constructor

Method Summary

Modifier and Type	Method and Description
static RdContinuousBall	ClosedUnit(R1ContinuousVector[] aR1CV, Rd distRd, int iPNorm) Construct a Unit Radius RdContinuousBall Instance
double	normRadius() Retrieve the Radius Norm
boolean	validateInstance(double[] adblInstance) Validate the Input Instance

Methods inherited from class org.drip.spaces.metric.RdContinuousBanach

borelMeasureSpaceExpectation, borelSigmaMeasure, pNorm, populationMetricNorm, populationMode, populationSupremumNorm, sampleMetricNorm, sampleSupremumNorm, StandardBanach, SupremumBanach

Methods inherited from class org.drip.spaces.tensor.RdContinuousVector

cardinality, hyperVolume, leftDimensionEdge, leftEdge, rightDimensionEdge, rightEdge, Standard

Methods inherited from class org.drip.spaces.tensor.RdAggregate

dimension, isPredictorBounded, match, subset, vectorSpaces

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.drip.spaces.tensor.RdGeneralizedVector

dimension, leftDimensionEdge, rightDimensionEdge, vectorSpaces

Methods inherited from interface org.drip.spaces.tensor.GeneralizedVector

cardinality, hyperVolume, isPredictorBounded, leftEdge, match, rightEdge, subset

Constructor Detail

RdContinuousBall

public RdContinuousBall(R1ContinuousVector[] aR1CV,
                        Rd distRd,
                        int iPNorm,
                        double dblNormRadius)
                 throws java.lang.Exception

RdContinuousBall Constructor

Parameters:

aR1CV - Array of Continuous R^1 Vector Spaces

distRd - The R^d Borel Sigma Measure

iPNorm - The p-norm of the Space

dblNormRadius - Radius Norm of the Unit Ball

Throws:

java.lang.Exception - Thrown if the Inputs are Invalid

Method Detail

ClosedUnit

public static final RdContinuousBall ClosedUnit(R1ContinuousVector[] aR1CV,
                                                Rd distRd,
                                                int iPNorm)

Construct a Unit Radius RdContinuousBall Instance

Parameters:

aR1CV - Array of Continuous R^1 Vector Spaces

distRd - The R^d Borel Sigma Measure

iPNorm - The p-norm of the Space

Returns:

Unit Radius RdContinuousBall Instance

normRadius

public double normRadius()

Retrieve the Radius Norm

Returns:

The Radius Norm

validateInstance

public boolean validateInstance(double[] adblInstance)

Description copied from interface: RdGeneralizedVector

Validate the Input Instance

Specified by:

validateInstance in interface RdGeneralizedVector

Overrides:

validateInstance in class RdAggregate

Parameters:

adblInstance - The Input Instance

Returns:

TRUE - Instance is a Valid Entry in the Space