Certain Types of Involutorial Space Transformations
Certain Types of Involutorial Space Transformations
Statement of problem.Although there are many isolated examples of involutorial space transformations, the only type which has been systematically investigated is the monoidal one.fA (2, 1) correspondence between two spaces ( x ) and ( x' ) may be expressed by three equations, algebraic and homogeneous in Xi, x2, x3, …