Mohammed Shameem
Research Scholar, Mathematics
National Institute of Technology Calicut, Kerala,India
National Institute of Technology Calicut, Kerala,India
Published & Accepted
On properties of Crawford numbers of operators on Hilbert spaces
Deepesh, K.P., Shameem, M. & Sreelakshmi, M.P. On properties of Crawford numbers of operators on Hilbert spaces. Acta Sci. Math. (Szeged) (2024). https://doi.org/10.1007/s44146-024-00166-2 (https://rdcu.be/dY7TD)
On numerical range properties of self-adjoint operators on smooth Banach spaces
Shameem, M., & Deepesh K. P. : On numerical range properties of self-adjoint operators on smooth Banach spaces. J. Algebra Appl. (2026). https://doi.org/10.1142/S0219498826440081
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Communicated
Shameem, M., Sreelakshmi M. P. & Deepesh K. P. : Classes of operators with open numerical ranges
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ARXIV
Shameem, M. & Deepesh K. P. On properties of normal operators and self-adjoint operators on smooth Banach spaces. http://arxiv.org/abs/2605.15898
Shameem, M. & Deepesh K. P. Spectral theorem for compact self-adjoint operators on smooth Banach spaces. https://arxiv.org/abs/2608.06873