Matrix methods of summation, regular for ๐-adic valuations
Matrix methods of summation, regular for ๐-adic valuations
A method of summation for sequences is defined to be regular if it sums) every convergent sequence (with respect to the absolute value) to its sum. In 1910-1913 Silverman and Toplitz discovered necessary and sufficient conditions for matrix methods of summation to be regular with respect to absolute value. The โฆ