On a certain type of primitive representations of rational integers as sum of squares

Arenas, A. (Àngela), 1955-2019-05-072019-05-0719840214-1493https://hdl.handle.net/2445/132746It is well known that a positive integer not of the form 4a (8m+7) can be expressed as a sum of there integer squares . Dirichlet (cf . [1]) proved that a positive integer admits a primitive representation as a sum of there squares if and only if it is not of the form 8m+7 or 4m .6 p.application/pdfeng(c) Universitat Autònoma de Barcelona, 1984Optimització combinatòriaCombinatorial optimizationOn a certain type of primitive representations of rational integers as sum of squaresinfo:eu-repo/semantics/article0121102019-05-07info:eu-repo/semantics/openAccess