5 research outputs found
Note on the binomial partial difference equation
Some formulas for the "general solution" to the binomial partial difference equation
are known in the literature. However, it seems that there is no such a formula on the most natural domain connected to the equation, that is, on the set By using a connection with the scalar linear first order difference equation we show that the equation on the domain , can be solved in closed form by presenting a formula for the solution in terms of the "side" values , ,
Product-type system of difference equations of second-order solvable in closed form
This paper presents solutions of the following second-order system of difference equations
where , and , in closed form
New solvable class of product-type systems of difference equations on the complex domain and a new method for proving the solvability
This paper continues the investigation of solvability of product-type systems of difference equations, by studying the following system with two variables:
where , , . It is shown that there are some important cases such that the system cannot be solved by using our previous methods. Hence, we also present a method different from the previous ones by which the solvability of the system is shown also in the cases