/usr/include/polymake/topaz/ is in libpolymake-dev-common 3.2r2-3.
This file is owned by root:root, with mode 0o755.
..
/usr/include/polymake/topaz/1D_tools.tcc
/usr/include/polymake/topaz/2D_tools.tcc
/usr/include/polymake/topaz/BistellarComplex.h
/usr/include/polymake/topaz/ChainComplex.h
/usr/include/polymake/topaz/CoveringTriangulationVisitor.h
/usr/include/polymake/topaz/DomeVolumeVisitor.h
/usr/include/polymake/topaz/Filtration.h
/usr/include/polymake/topaz/FiniteFields.h
/usr/include/polymake/topaz/FlipVisitor.h
/usr/include/polymake/topaz/HomologyComplex.h
/usr/include/polymake/topaz/IntersectionForm.h
/usr/include/polymake/topaz/SimplicialComplex_as_FaceMap.h
/usr/include/polymake/topaz/boundary_tools.h
/usr/include/polymake/topaz/complex_tools.h
/usr/include/polymake/topaz/complex_tools.tcc
/usr/include/polymake/topaz/connected_sum.h
/usr/include/polymake/topaz/connected_sum.tcc
/usr/include/polymake/topaz/graph.h
/usr/include/polymake/topaz/hasse_diagram.h
/usr/include/polymake/topaz/is_sphere_h.h
/usr/include/polymake/topaz/merge_vertices.h
/usr/include/polymake/topaz/morse_matching_tools.h
/usr/include/polymake/topaz/multi_associahedron_sphere.h
/usr/include/polymake/topaz/next/
/usr/include/polymake/topaz/next/Filtration.h
/usr/include/polymake/topaz/next/HomologyComplex.h
/usr/include/polymake/topaz/next/IntersectionForm.h
/usr/include/polymake/topaz/next/SimplicialComplex_as_FaceMap.h
/usr/include/polymake/topaz/poset_tools.h
/usr/include/polymake/topaz/random_discrete_morse.h
/usr/include/polymake/topaz/subcomplex_tools.tcc
/usr/include/polymake/topaz/sum_triangulation_tools.h