2 papers
math.ST2022
On general weighted cumulative past extropy
Pradeep Kumar Sahu, Nitin Gupta
In this paper, we study some properties and characterization of the general weighted cumulative past extropy (n-WCPJ). Many results including some bounds, inequalities, and effects…
math.NA2022
A novel difference equation approach for the stability and robustness of compact schemes for variable coefficient PDEs
Anindya Goswami, Kuldip Singh Patel, Pradeep Kumar Sahu
Fourth-order accurate compact schemes for variable coefficient convection diffusion equations are considered. A sufficient condition for the stability of the fully discrete problem…