Class FirstDerivativeOp

Hierarchy

TripleBandLinearOp
- FirstDerivativeOp

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new FirstDerivativeOp(direction: Size, mesher: FdmMesher): FirstDerivativeOp

- Defined in ql/methods/finitedifferences/operators/firstderivativeop.ts:12
Parameters
- direction: Size
- mesher: FdmMesher
Returns FirstDerivativeOp

Properties

Protected _diag

_diag: Real[]

Protected _direction

_direction: Size

Protected _i0

_i0: Size[]

Protected _i2

_i2: Size[]

Protected _lower

_lower: Real[]

Protected _mesher

_mesher: FdmMesher

Protected _reverseIndex

_reverseIndex: Size[]

Protected _upper

_upper: Real[]

Methods

add1

add1(m: TripleBandLinearOp): TripleBandLinearOp

Inherited from TripleBandLinearOp.add1
- Defined in ql/methods/finitedifferences/operators/triplebandlinearop.ts:194
Parameters
- m: TripleBandLinearOp
Returns TripleBandLinearOp

add2

add2(u: Real[]): TripleBandLinearOp

Inherited from TripleBandLinearOp.add2
- Defined in ql/methods/finitedifferences/operators/triplebandlinearop.ts:208
Parameters
- u: Real[]
Returns TripleBandLinearOp

apply

apply(r: Real[]): Real[]

Inherited from TripleBandLinearOp.apply

Overrides FdmLinearOp.apply
- Defined in ql/methods/finitedifferences/operators/triplebandlinearop.ts:72
Parameters
- r: Real[]
Returns Real[]

axpyb

axpyb(a: Real[], x: TripleBandLinearOp, y: TripleBandLinearOp, b: Real[]): void

Inherited from TripleBandLinearOp.axpyb
- Defined in ql/methods/finitedifferences/operators/triplebandlinearop.ts:223
Parameters
- a: Real[]
- x: TripleBandLinearOp
- y: TripleBandLinearOp
- b: Real[]
Returns void

mult

mult(u: Real[]): TripleBandLinearOp

Inherited from TripleBandLinearOp.mult
- Defined in ql/methods/finitedifferences/operators/triplebandlinearop.ts:156
Parameters
- u: Real[]
Returns TripleBandLinearOp

multR

multR(u: Real[]): TripleBandLinearOp

Inherited from TripleBandLinearOp.multR
- Defined in ql/methods/finitedifferences/operators/triplebandlinearop.ts:172
Parameters
- u: Real[]
Returns TripleBandLinearOp

solve_splitting

solve_splitting(r: Real[], a: Real, b?: Real): Real[]

Inherited from TripleBandLinearOp.solve_splitting
- Defined in ql/methods/finitedifferences/operators/triplebandlinearop.ts:95
Parameters
- r: Real[]
- a: Real
- Default value b: Real = 1
Returns Real[]

swap

swap(m: TripleBandLinearOp): void

Inherited from TripleBandLinearOp.swap
- Defined in ql/methods/finitedifferences/operators/triplebandlinearop.ts:298
Parameters
- m: TripleBandLinearOp
Returns void

tblopInit1

tblopInit1(direction: Size, mesher: FdmMesher): TripleBandLinearOp

Inherited from TripleBandLinearOp.tblopInit1
- Defined in ql/methods/finitedifferences/operators/triplebandlinearop.ts:17
Parameters
- direction: Size
- mesher: FdmMesher
Returns TripleBandLinearOp

tblopInit2

tblopInit2(m: TripleBandLinearOp): TripleBandLinearOp

Inherited from TripleBandLinearOp.tblopInit2
- Defined in ql/methods/finitedifferences/operators/triplebandlinearop.ts:50
Parameters
- m: TripleBandLinearOp
Returns TripleBandLinearOp

toMatrix

toMatrix(): SparseMatrix

Inherited from TripleBandLinearOp.toMatrix
- Defined in ql/methods/finitedifferences/operators/triplebandlinearop.ts:311
Returns SparseMatrix