Open Access
Research Article·pp. 1–16·Online FirstApr 2026
q-numerical radius inequalities for two by two operator matrices
M. H. M. Rashid
Published Online: 01 Apr 2026DOI: 10.47974/JIM-2066
In this paper: This work explores new upper bounds for the q-numerical radius of Y ∈ L(K), extending and strengthening existing advancements in the field. Specific instances of q-numerical radius inequalities for op...
