Scientific Publications

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Abstract

In this paper, we study some topological properties of semi-Fredholm and Fredholm perturbations in Banach spaces, many problems and questions associated to
these classes are established. Moreover, our contribution extend and improve many
well known results in the literature.


BibTex

@article{uniusa912,
    title={A new properties of semi-Fredholm and Fredholm perturbations in Banach spaces},
    author={DEHICI ABDELKADER and INES WALHA},
    journal={Preprint}
    year={2017},
    volume={},
    number={},
    pages={1-22},
    publisher={}
}