A thorough understanding of addition and subtraction requires knowledge of the inverse relation between these operations. According to Piaget (1952), any inverse relation poses a significant challenge ...

Abstract: This article conceptualises a real-like model of a mathematical model as an inverse model. The inverse model draws on the un-complexity of concrete real-life operations in order to help ...

g-triplicate inverse series relations are obtained and used to derive terminating summation formulas of q-series which include the generalization of Gessel and Stanton's result. Journal Information ...

ABSTRACT: The inverse problems for motions of dynamic systems of which are described by system of the ordinary differential equations are examined. The classification of such type of inverse problems ...