2 papers
math.NA2021
WENO interpolations and reconstructions using data bounded polynomial approximation
Sabana Parvin, Ritesh Kumar Dubey
This work characterizes the structure of third and forth order WENO weights by deducing data bounded condition on third order polynomial approximations. Using these conditions, non…
math.NA2019
A generalized framework to construct third order WENO weights using weight limiter functions
Ritesh Kumar Dubey, Sabana Parvin
The main aim of this work is not to improve any existing non-linear weight but to give a generalized framework for the construction of non-linear weights to get non-oscillatory thi…