‎this paper obtains the exact solutions of the wave equation as a second-order partial differential equation (pde)‎. ‎we are going to calculate polynomial and non-polynomial exact solutions by using lie point symmetry‎. ‎we demonstrate the generation of such polynomial through the medium of the group theoretical properties of the equation‎. ‎a generalized procedure for polynomial solution is pr...

In recent years the amount of scientific papers published on the topic of mobile applications has significantly increased. However, few researchers test their assumptions and solutions in industry. This thesis aims to provide an overview of what current scientific literature considers problems and potential solutions in mobile application testing, and compare it to opinions of industry professi...

The article actualizes the importance of blockchain in economic and managerial processes art market. purpose is to determine effectiveness technologies relation industry, based on real recent examples. key innovative qualities register industry have been clarified. context study narrowed digital art, which final product often completely devoid any physical forms. Its implementation takes place ...