Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMiddle-sectioned simplices in a four-dimensional affine space.AuthorsReznikova, Yu.AbstractWe present a general geometric description and Euler-Poincaré characteristics of middle-sectioned simplices in a four-dimensional affine space. We demonstrate the relationship between similar geometric objects and four-dimensional analogs of the triangular Sierpinski napkin.SubjectsEULER characteristic; AFFINE algebraic groups; AFFINE differential geometry; HOMOLOGY theory; GROUP schemes (Mathematics)PublicationUkrainian Mathematical Journal, 2007, Vol 59, Issue 4, p633ISSN0041-5995Publication typeArticleDOI10.1007/s11253-007-0042-z