Extremal subsets of {1,...,n} avoiding solutions to linear equations in three variables

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/132009We refine previous results to provide examples, and in some cases precise classifications, of extremal subsets of {1,...,n} containing no solutions to a wide class of non-invariant, homogeneous linear equations in three variables, i.e.: equations of the form ax+by=cz with a+b \neq c.26 pages, no figuresNumber TheoryCombinatorics11B75, 11P70Extremal subsets of {1,...,n} avoiding solutions to linear equations in three variablestext