2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/132062We associate with any simplicial complex $\K$ and any integer $m$ a system of linear equations and inequalities. If $\K$ has a simplicial embedding in $\R^m$ then the system has an integer solution. This result extends the work of I. Novik (2000).19 pages, 2 figures version 2: updated bibliographyMetric GeometryCombinatorics52B99; 55S35; 57Q35text