Brüll, TobiasMehrmann, Volker2021-12-172021-12-172007-09-192197-8085https://depositonce.tu-berlin.de/handle/11303/15613http://dx.doi.org/10.14279/depositonce-14386This paper contains the description of the algorithm STCSSP and its interface. STCSSP is a FORTRAN subroutine that computes a structured staircase form for a real (skew-) symmetric / (skew-) symmetric matrix pencil, i.e., a pencil where each of the two matrices is either symmetric or skew-symmetric. An example how to call the subroutine is given.en510 Mathematikeven pencilstructured staircase formstructured staircase algorithmResearch Paper