3 papers
math.FA2018
Bigeometric Cesro difference sequence spaces and Hermite interpolation
Sanjay Kumar Mahto, Atanu Manna, P. D. Srivastava
In this paper, we introduce some difference sequence spaces in bigeometric calculus. We determine the -duals of these sequence spaces and study their matrix transformations. We…
math.FA2018
A class of sequence spaces defined by -fractional difference operator
Sanjay Kumar Mahto, P. D. Srivastava
In this paper, we generalize the fractional order difference operator using - Pochhammer symbol and define - fractional difference operator. The - fractional difference op…
math.FA2018
Spectra of the lower triangular matrix over
Sanjay Kumar Mahto, Arnab Patra, P. D. Srivastava
The spectra and fine spectra of the lower triangular matrix over the sequence space are determined. The diagonal and s…