(n1, · · · , nd)-quasi-(p, q)-isometric commuting tuple of operators


Naeem Ahmad, E S Kamel, Sid Ahmed Ould Ahmed Mahmoud




In this work we construct the concept based on the extension of n-quasi-p-isometric operators of a single operator studied in [11, 14] to the multi-dimentional operators. we are introducing some new interesting results of these family of tuples of operators that are expanding some results of recently published works based on a single operator.