With the great contentment we celebrate fifth anniversary of International Journal “Problems of non-linear Analysis in Engineering Systems” as first evidence of serious success!

Extremely cheerfully, that almost “insane” idea of enthusiasts group from well-known Kazan Chetayev’s School of Stability and Mechanics about the creating this regular International Scientific Edition (bilingual, multi-disciplinary one), turned out to be perspective and embodied into the reality!

From first issue, that was published (June 1995) in Kazan, the Journal is appearing regularly. This Edition presents scientific investigations on non-linear problems in all variety of fundamental and applied Sciences, natural and humane disciplines and its applications for engineering systems.

Indisputably, this non-ordinary activity corroborates the successfulness of triple interaction between International Federation of non-linear Analysts, Academy of non-linear Sciences and Kazan State Technical University of A.N.Tupolev’s name (KAI), that was and is the Foundation both for creation and for development of our Journal. This Edition is certainly encouraging by the revealing huge possibilities in the solving actual fundamental problems, that are generated the complexity of our real World.