public class HilbertSpace extends java.lang.Object implements BanachSpace
Modifier and Type | Class and Description |
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static interface |
HilbertSpace.Member
This interface defines a member of a Hilbert space.
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Constructor and Description |
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HilbertSpace(int n)
Constructs a Hilbert space.
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Modifier and Type | Method and Description |
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int |
dimension()
Returns the dimension.
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VectorSpace.Member |
getVector(Complex[] array)
Returns a vector from the Hilbert space.
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boolean |
isNegative(AbelianGroup.Member a,
AbelianGroup.Member b)
Returns true if one vector is the negative of the other.
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boolean |
isZero(AbelianGroup.Member v)
Returns true if the vector is equal to zero.
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AbelianGroup.Member |
zero()
Returns the zero vector.
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public VectorSpace.Member getVector(Complex[] array)
public int dimension()
public AbelianGroup.Member zero()
zero
in interface AbelianGroup
public boolean isZero(AbelianGroup.Member v)
isZero
in interface AbelianGroup
v
- a group memberpublic boolean isNegative(AbelianGroup.Member a, AbelianGroup.Member b)
isNegative
in interface AbelianGroup
a
- a group memberb
- a group member