Some Moduli of Angles in Banach Spaces
نویسندگان
چکیده
In this paper, we mainly discuss the angle modulus of convexity δXa(ϵ) and smoothness ρXa(ϵ) in a real normed linear space X, which are closely related to classical δX(ϵ) ρX(ϵ). Some geometric properties two moduli were investigated. particular, obtained characterization uniform non-squareness terms ρXa(1). Meanwhile, studied relationships between δXa(ϵ), other constants spaces through some equalities inequalities. Moreover, these coefficients computed for concrete spaces.
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ژورنال
عنوان ژورنال: Mathematics
سال: 2022
ISSN: ['2227-7390']
DOI: https://doi.org/10.3390/math10162965