INSTITUTIONAL DIGITAL REPOSITORY

Browsing Research Publications by Author "Saha, S."

Browsing Research Publications by Author "Saha, S."

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  • Characterizations of majorization on summable sequences 
    Kosuru, G. S. R.; Saha, S. (2021-07-06)
    . In this paper, we prove a necessary and sufficient condition for majorization on the summable sequence space. For this we redefine the notion of majorization on an infinite dimensional space and therein investigate ...
  • Cone type majorization and its strong linear preservers 
    Kosuru, G. S. R.; Saha, S. (2021-07-06)
    This study introduces a novel notion, cone type majorization and characterizes the same. Further, the structure of linear preservers and strong linear preservers of this cone type majorization have been studied
  • Linear preservers of Hadamard circulant majorization 
    Kosuru, G.S.R.; Saha, S. (2024-05-11)
    In this paper, we study the Hadamard circulant majorization. Also, we derive the structure of linear preservers and strong linear preservers of this Hadamard circulant majorization.
  • Unsupervised gene selection using biological knowledge : application in sample clustering 
    Acharya, S.; Saha, S.; Nikhil, N. (2017-12-21)
    Background: Classification of biological samples of gene expression data is a basic building block in solving several problems in the field of bioinformatics like cancer and other disease diagnosis and making a proper ...

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