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# ST

Spectral transformation, encapsulates the functionality required for acceleration techniques based on the transformation of the spectrum, e.g., shift-and-invert.

## Synopsis

    typedef struct _p_ST* ST;

## See Also

ST: Spectral Transformation, `STCreate()`

## Level

beginner

## Location

include/slepcst.h

## Examples

src/pep/tutorials/ex38.c
src/eps/tutorials/ex46.c
src/eps/tutorials/ex12.c
src/eps/tutorials/ex24.c
src/eps/tutorials/ex34.c
src/pep/tutorials/ex28.c
src/eps/tutorials/ex25.c
src/eps/tutorials/ex7.c
src/pep/tutorials/ex40.c
src/pep/tutorials/ex50.c

## Implementations

_p_ST in include/slepc/private/stimpl.h
ST_CAYLEY in src/sys/classes/st/impls/cayley/cayley.c
ST_FILTER in src/sys/classes/st/impls/filter/filter.h
ST_PRECOND in src/sys/classes/st/impls/precond/precond.c
ST_SHELL in src/sys/classes/st/impls/shell/shell.c
ST_MATSHELL in src/sys/classes/st/interface/stshellmat.c

Index of all ST routines Table of Contents for all manual pages Index of all manual pages