Uses of Class
org.flag4j.arrays.backend.AbstractTensor

Packages that use AbstractTensor

Package	Description
org.flag4j.arrays.backend
org.flag4j.arrays.backend.field_arrays
org.flag4j.arrays.backend.primitive_arrays
org.flag4j.arrays.backend.ring_arrays
org.flag4j.arrays.backend.semiring_arrays
org.flag4j.arrays.dense	Provides implementations for dense tensors, matrices, and vectors.
org.flag4j.arrays.sparse	Contains implementations for sparse tensors, matrices, and vectors.
org.flag4j.io	IO for vector, matrix, and tensor objects.
org.flag4j.linalg.ops.dispatch
org.flag4j.linalg.solvers.exact	Contains solvers which solve well determined linear tensor and matrix equations in an exact sense.

Uses of AbstractTensor in org.flag4j.arrays.backend

Classes in org.flag4j.arrays.backend with type parameters of type AbstractTensor

Modifier and Type	Class	Description
class	AbstractTensor<T extends AbstractTensor<T,U,V>,U,V>	The base abstract class for all tensors, including matrices and vectors.

Methods in org.flag4j.arrays.backend with parameters of type AbstractTensor

Modifier and Type	Method	Description
boolean	AbstractTensor.sameShape(AbstractTensor<?,?,?> B)	Checks if a tensor has the same shape as this tensor.

Uses of AbstractTensor in org.flag4j.arrays.backend.field_arrays

Subclasses of AbstractTensor in org.flag4j.arrays.backend.field_arrays

Modifier and Type	Class	Description
class	AbstractCooFieldMatrix<T extends AbstractCooFieldMatrix<T,U,V,W>,U extends AbstractDenseFieldMatrix<U,?,W>,V extends AbstractCooFieldVector<V,?,T,U,W>,W extends Field<W>>	A sparse matrix stored in coordinate list (COO) format.
class	AbstractCooFieldTensor<T extends AbstractCooFieldTensor<T,U,V>,U extends AbstractDenseFieldTensor<U,V>,V extends Field<V>>	Base class for all sparse Field tensors stored in coordinate list (COO) format.
class	AbstractCooFieldVector<T extends AbstractCooFieldVector<T,U,V,W,Y>,U extends AbstractDenseFieldVector<U,W,Y>,V extends AbstractCooFieldMatrix<V,W,T,Y>,W extends AbstractDenseFieldMatrix<W,U,Y>,Y extends Field<Y>>	A sparse vector stored in coordinate list (COO) format.
class	AbstractCsrFieldMatrix<T extends AbstractCsrFieldMatrix<T,U,V,W>,U extends AbstractDenseFieldMatrix<U,?,W>,V extends AbstractCooFieldVector<V,?,?,U,W>,W extends Field<W>>
class	AbstractDenseFieldMatrix<T extends AbstractDenseFieldMatrix<T,U,V>,U extends AbstractDenseFieldVector<U,T,V>,V extends Field<V>>
class	AbstractDenseFieldTensor<T extends AbstractDenseFieldTensor<T,V>,V extends Field<V>>	The base class for all dense Field tensors.
class	AbstractDenseFieldVector<T extends AbstractDenseFieldVector<T,U,V>,U extends AbstractDenseFieldMatrix<U,T,V>,V extends Field<V>>	The base class for all dense vectors whose data are Field elements.

Uses of AbstractTensor in org.flag4j.arrays.backend.primitive_arrays

Subclasses of AbstractTensor in org.flag4j.arrays.backend.primitive_arrays

Modifier and Type	Class	Description
class	AbstractDenseDoubleTensor<T extends AbstractDoubleTensor<T>>	This is the base class of all real primitive double tensors.
class	AbstractDoubleTensor<T extends AbstractDoubleTensor<T>>	This is the base class of all real primitive double tensors, matrices, or vectors.

Uses of AbstractTensor in org.flag4j.arrays.backend.ring_arrays

Subclasses of AbstractTensor in org.flag4j.arrays.backend.ring_arrays

Modifier and Type	Class	Description
class	AbstractCooRingMatrix<T extends AbstractCooRingMatrix<T,U,V,W>,U extends AbstractDenseRingMatrix<U,?,W>,V extends AbstractCooRingVector<V,?,T,U,W>,W extends Ring<W>>	A sparse matrix stored in coordinate list (COO) format.
class	AbstractCooRingTensor<T extends AbstractCooRingTensor<T,U,V>,U extends AbstractDenseRingTensor<U,V>,V extends Ring<V>>	Base class for all sparse Ring tensors stored in coordinate list (COO) format.
class	AbstractCooRingVector<T extends AbstractCooRingVector<T,U,V,W,Y>,U extends AbstractDenseRingVector<U,W,Y>,V extends AbstractCooRingMatrix<V,W,T,Y>,W extends AbstractDenseRingMatrix<W,U,Y>,Y extends Ring<Y>>	A sparse vector stored in coordinate list (COO) format.
class	AbstractCsrRingMatrix<T extends AbstractCsrRingMatrix<T,U,V,W>,U extends AbstractDenseRingMatrix<U,?,W>,V extends AbstractCooRingVector<V,?,?,U,W>,W extends Ring<W>>	A sparse matrix stored in compressed sparse row (CSR) format.
class	AbstractDenseRingMatrix<T extends AbstractDenseRingMatrix<T,U,V>,U extends AbstractDenseRingVector<U,T,V>,V extends Ring<V>>	The base class for all dense matrices whose elements are members of a Ring.
class	AbstractDenseRingTensor<T extends AbstractDenseRingTensor<T,V>,V extends Ring<V>>	The base class for all dense Ring tensors.
class	AbstractDenseRingVector<T extends AbstractDenseRingVector<T,U,V>,U extends AbstractDenseRingMatrix<U,T,V>,V extends Ring<V>>	The base class for all dense vectors whose data are Ring elements.

Uses of AbstractTensor in org.flag4j.arrays.backend.semiring_arrays

Subclasses of AbstractTensor in org.flag4j.arrays.backend.semiring_arrays

Modifier and Type	Class	Description
class	AbstractCooSemiringMatrix<T extends AbstractCooSemiringMatrix<T,U,V,W>,U extends AbstractDenseSemiringMatrix<U,?,W>,V extends AbstractCooSemiringVector<V,?,T,U,W>,W extends Semiring<W>>	A sparse matrix stored in coordinate list (COO) format.
class	AbstractCooSemiringTensor<T extends AbstractCooSemiringTensor<T,U,V>,U extends AbstractDenseSemiringTensor<U,V>,V extends Semiring<V>>	Base class for all sparse tensors stored in coordinate list (COO) format.
class	AbstractCooSemiringVector<T extends AbstractCooSemiringVector<T,U,V,W,Y>,U extends AbstractDenseSemiringVector<U,W,Y>,V extends AbstractCooSemiringMatrix<V,W,T,Y>,W extends AbstractDenseSemiringMatrix<W,U,Y>,Y extends Semiring<Y>>	A sparse vector stored in coordinate list (COO) format.
class	AbstractCsrSemiringMatrix<T extends AbstractCsrSemiringMatrix<T,U,V,W>,U extends AbstractDenseSemiringMatrix<U,?,W>,V extends AbstractCooSemiringVector<V,?,?,U,W>,W extends Semiring<W>>	A sparse matrix stored in compressed sparse row (CSR) format.
class	AbstractDenseSemiringMatrix<T extends AbstractDenseSemiringMatrix<T,U,V>,U extends AbstractDenseSemiringVector<U,T,V>,V extends Semiring<V>>	The base class for all dense matrices whose elements are members of a Semiring.
class	AbstractDenseSemiringTensor<T extends AbstractDenseSemiringTensor<T,V>,V extends Semiring<V>>	The base class for all dense Semiring tensors.
class	AbstractDenseSemiringVector<T extends AbstractDenseSemiringVector<T,U,V>,U extends AbstractDenseSemiringMatrix<U,T,V>,V extends Semiring<V>>	The base class for all dense vectors whose data are Semiring elements.

Methods in org.flag4j.arrays.backend.semiring_arrays that return AbstractTensor

Modifier and Type	Method	Description
protected abstract AbstractTensor<?,V[],V>	AbstractDenseSemiringTensor.makeLikeCooTensor(Shape shape, V[] data, int[][] indices)	Constructs a sparse COO tensor which is of a similar type as this dense tensor.
default AbstractTensor<?,V,W>	TensorOverSemiring.tensorDot(T src2)	Computes the tensor dot product of this tensor with a second tensor.
default AbstractTensor<?,V,W>	TensorOverSemiring.tensorDot(T src2, int axes)	Computes the tensor contraction of this tensor with a specified tensor over the specified axes.
AbstractTensor<?,V,W>	TensorOverSemiring.tensorDot(T src2, int[] aAxes, int[] bAxes)	Computes the tensor contraction of this tensor with a specified tensor over the specified set of axes.
default AbstractTensor<?,V,W>	TensorOverSemiring.tensorDot(T src2, int aAxis, int bAxis)	Computes the tensor contraction of this tensor with a specified tensor over the specified axes.
AbstractTensor<?,V[],V>	AbstractDenseSemiringTensor.toCoo()	Converts this tensor to an equivalent sparse COO tensor.
AbstractTensor<?,V[],V>	AbstractDenseSemiringTensor.toCoo(double estimatedSparsity)	Converts this tensor to an equivalent sparse COO tensor.
abstract AbstractTensor<?,Y[],Y>	AbstractCooSemiringVector.toTensor()	Converts this matrix to an equivalent rank 1 tensor.
abstract AbstractTensor<?,Y[],Y>	AbstractCooSemiringVector.toTensor(Shape newShape)	Converts this vector to an equivalent tensor with the specified shape.

Uses of AbstractTensor in org.flag4j.arrays.dense

Subclasses of AbstractTensor in org.flag4j.arrays.dense

Modifier and Type	Class	Description
class	CMatrix	Instances of this class represents a complex dense matrix backed by a Complex128 array.
class	CTensor	A dense complex tensor backed by an array of Complex128's.
class	CVector
class	FieldMatrix<T extends Field<T>>	Instances of this class represents a dense matrix backed by a Field array.
class	FieldTensor<T extends Field<T>>	Instances of this class represent a dense tensor backed by a Field array.
class	FieldVector<T extends Field<T>>	Instances of this class represents a dense vector backed by a Field array.
class	Matrix	Instances of this class represents a complex dense matrix backed by a double[] array.
class	RingMatrix<T extends Ring<T>>	Instances of this class represents a dense matrix backed by a Ring array.
class	RingTensor<T extends Ring<T>>	Instances of this class represent a dense tensor backed by a Ring array.
class	RingVector<T extends Ring<T>>	Instances of this class represents a dense vector backed by a Ring array.
class	SemiringMatrix<T extends Semiring<T>>	Instances of this class represents a dense matrix backed by a Semiring array.
class	SemiringTensor<T extends Semiring<T>>	Instances of this class represent a dense tensor backed by a Semiring array.
class	SemiringVector<T extends Semiring<T>>	Instances of this class represents a dense vector backed by a Semiring array.
class	Tensor	A real dense tensor backed by a primitive double array.
class	Vector	A dense vector backed by a primitive double array.

Uses of AbstractTensor in org.flag4j.arrays.sparse

Subclasses of AbstractTensor in org.flag4j.arrays.sparse

Modifier and Type	Class	Description
class	CooCMatrix	A complex sparse matrix stored in coordinate list (COO) format.
class	CooCTensor	Sparse complex tensor stored in coordinate list (COO) format.
class	CooCVector	A complex sparse vector stored in coordinate list (COO) format.
class	CooFieldMatrix<T extends Field<T>>	Instances of this class represent a sparse matrix whose non-zero elements are stored in Coordinate List (COO) format, with all data elements belonging to a specified Field type.
class	CooFieldTensor<T extends Field<T>>	Represents a sparse tensor whose non-zero elements are stored in Coordinate List (COO) format, with all data elements belonging to a specified Field type.
class	CooFieldVector<T extends Field<T>>	Represents a sparse vector whose non-zero elements are stored in Coordinate List (COO) format, with all data elements belonging to a specified Field type.
class	CooMatrix	A real sparse matrix stored in coordinate list (COO) format.
class	CooRingMatrix<T extends Ring<T>>	Represents a sparse matrix whose non-zero elements are stored in Coordinate List (COO) format, with all data elements belonging to a specified Ring type.
class	CooRingTensor<T extends Ring<T>>	Represents a sparse tensor whose non-zero elements are stored in Coordinate List (COO) format, with all data elements belonging to a specified Ring type.
class	CooRingVector<T extends Ring<T>>	Represents a sparse vector whose non-zero elements are stored in Coordinate List (COO) format, with all data elements belonging to a specified Ring type.
class	CooSemiringMatrix<T extends Semiring<T>>	Represents a sparse matrix whose non-zero elements are stored in Coordinate List (COO) format, with all data elements belonging to a specified Semiring type.
class	CooSemiringTensor<T extends Semiring<T>>	Represents a sparse tensor whose non-zero elements are stored in Coordinate List (COO) format, with all data elements belonging to a specified Semiring type.
class	CooSemiringVector<T extends Semiring<T>>	Represents a sparse vector whose non-zero elements are stored in Coordinate List (COO) format, with all data elements belonging to a specified Semiring type.
class	CooTensor	A real sparse tensor stored in coordinate list (COO) format.
class	CooVector	A real sparse vector stored in coordinate list (COO) format.
class	CsrCMatrix	Instances of this class represent a complex sparse matrix using the compressed sparse row (CSR) format.
class	CsrFieldMatrix<T extends Field<T>>	Instances of this class represent a sparse matrix using the compressed sparse row (CSR) format where all data elements belonging to a specified Field type.
class	CsrMatrix	Instances of this class represent a real sparse matrix using the compressed sparse row (CSR) format.
class	CsrRingMatrix<T extends Ring<T>>
class	CsrSemiringMatrix<T extends Semiring<T>>	Instances of this class represent a sparse matrix using the compressed sparse row (CSR) format where all data elements belonging to a specified Semiring type.

Methods in org.flag4j.arrays.sparse that return AbstractTensor

Modifier and Type	Method	Description
AbstractTensor<?,Complex128[],Complex128>	CooCMatrix.tensorDot(CooCMatrix src2, int[] aAxes, int[] bAxes)	Computes the tensor contraction of this tensor with a specified tensor over the specified set of axes.
AbstractTensor<?,T[],T>	CsrFieldMatrix.tensorDot(CsrFieldMatrix<T> src2, int[] aAxes, int[] bAxes)	Computes the tensor contraction of this tensor with a specified tensor over the specified set of axes.

Uses of AbstractTensor in org.flag4j.io

Methods in org.flag4j.io that return AbstractTensor

Modifier and Type	Method	Description
AbstractTensor<?,?,?>	MatrixMarketReader.read(String fileName)	Loads Matrix Market data from the file specified on instantiation of this MatrixMarketReader.
static AbstractTensor<?,?,?>	TensorReader.read(String filePath)	Reads a serialized AbstractTensor from a specified file using a ObjectInputStream.

Methods in org.flag4j.io with parameters of type AbstractTensor

Modifier and Type	Method	Description
static void	TensorWriter.write(String fileName, AbstractTensor<?,?,?> src)	Writes a tensor to a file using a ObjectOutputStream.

Uses of AbstractTensor in org.flag4j.linalg.ops.dispatch

Classes in org.flag4j.linalg.ops.dispatch with type parameters of type AbstractTensor

Modifier and Type	Class	Description
class	BiTensorOpDispatcher<T extends AbstractTensor<T,?,?>,U extends AbstractTensor<U,?,?>,R extends AbstractTensor<R,?,?>>	Base class for all dispatchers which apply a binary tensor operation.
class	BiTensorOpDispatcher<T extends AbstractTensor<T,?,?>,U extends AbstractTensor<U,?,?>,R extends AbstractTensor<R,?,?>>	Base class for all dispatchers which apply a binary tensor operation.
class	BiTensorOpDispatcher<T extends AbstractTensor<T,?,?>,U extends AbstractTensor<U,?,?>,R extends AbstractTensor<R,?,?>>	Base class for all dispatchers which apply a binary tensor operation.

Uses of AbstractTensor in org.flag4j.linalg.solvers.exact

Classes in org.flag4j.linalg.solvers.exact with type parameters of type AbstractTensor

Modifier and Type	Class	Description
class	ExactTensorSolver<T extends AbstractTensor<T,?,?>,U extends MatrixMixin<U,?,V,?>,V extends VectorMixin<V,U,?,?>>	Solves a well determined system of equations \( AX = B \) in an exact sense where \( A \), \( X \), and \( B \) are tensors.