slepc-3.20.1 2023-11-27
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# PEPSTOARGetLinearization

Returns the coefficients that define the linearization of a quadratic eigenproblem.

### Synopsis

    #include "slepcpep.h"
    PetscErrorCode PEPSTOARGetLinearization(PEP pep,PetscReal *alpha,PetscReal *beta)

Not Collective

### Input Parameter

| pep | - polynomial eigenvalue solver

### Output Parameters

| alpha | - the first parameter of the linearization
| beta | - the second parameter of the linearization

### See Also

PEPSTOARSetLinearization()

### Level

advanced

### Location

src/pep/impls/krylov/stoar/stoar.c

### Examples

src/pep/tutorials/ex40.c
Index of all PEP routines
Table of Contents for all manual pages
Index of all manual pages