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sp.linalg.expm_multiply
Compute the action of the matrix exponential on a vector: exp(t*A) * v
Syntax
sp.linalg.expm_multiply(A, v, options?)
Description
Compute the action of the matrix exponential on a vector: exp(t*A) * v Uses the Krylov subspace method, which is more efficient than computing the full matrix exponential for large sparse matrices.
Parameters
| Name | Description |
|---|---|
| A | - Sparse matrix or LinearOperator |
| v | - Vector to multiply |
| options(optional) | - Computation options |
Returns
ExpmMultiplyResult