We consider systems of equations of the form and , which have finitely many integer solutions, proposed by A. Tyszka. For such a system we construct a slightly larger one with much more solutions than the given one.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-cm121-2-3, author = {Jerzy Browkin}, title = {On systems of diophantine equations with a large number of solutions}, journal = {Colloquium Mathematicae}, volume = {120}, year = {2010}, pages = {195-201}, zbl = {1206.11039}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm121-2-3} }
Jerzy Browkin. On systems of diophantine equations with a large number of solutions. Colloquium Mathematicae, Tome 120 (2010) pp. 195-201. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm121-2-3/