DOI10.4064/sm144-3-5zbMath0997.46009OpenAlexW2035241147MaRDI QIDQ2717560
Yasuji Takahashi, Mikio Kato, Lech Maligranda
Publication date: 17 June 2001
Published in: Studia Mathematica (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.4064/sm144-3-5
The generalized Gao's constant of absolute normalized norms in ℝ² ⋮
Dual of extremal absolute norms on \(\mathbb{R}^2\) and the James constant ⋮
Some aspects of generalized von Neumann-Jordan type constant ⋮
A simple inequality for the von~Neumann--Jordan and James constants of a Banach space ⋮
Minkowski Geometry—Some Concepts and Recent Developments ⋮
Relations between generalized von Neumann-Jordan and James constants for quasi-Banach spaces ⋮
An inequality between Jordan-von Neumann constant and James constant ⋮
A note on the Banaś modulus of smoothness in the Bynum space ⋮
Banach space properties sufficient for normal structure ⋮
Characterization of Day-James spaces and generalized Day-James spaces ⋮
The von Neumann-Jordan constant for a class of Day-James spaces ⋮
Exact values of some geometric constants of Orlicz spaces ⋮
On James and von Neumann-Jordan constants and sufficient conditions for the fixed point property ⋮
On a new geometric constant related to the von Neumann--Jordan constant ⋮
The James constant for the \(l_{3}\)-\(l_{1}\) space ⋮
On the James constant and \(B\)-convexity of Cesàro and Cesàro--Orlicz sequence spaces ⋮
On the Ptolemy constant of some concrete Banach spaces ⋮
Further properties of the Bishop-Phelps-Bollobás moduli ⋮
Parameters in Banach spaces and orthogonality ⋮
A wider nonlinear extension of Banach-Stone theorem to 𝐶₀(𝐾,𝑋) spaces which is optimal for 𝑋=ℓ_{𝑝}, 2≤𝑝<∞ ⋮
Asymptotic geometry and Delta-points ⋮
The Ptolemy constant of absolute normalized norms on \({\mathbb R^2}\) ⋮
Uniformly normal structure and uniformly Lipschitzian semigroups ⋮
A comparison between James and von Neumann-Jordan constants ⋮
An extension of a simply inequality between von Neumann-Jordan and James constants in Banach spaces ⋮
Quantitative Hahn-Banach theorems and isometric extensions for wavelet and other Banach spaces ⋮
On the Baronti constants of Orlicz function spaces ⋮
The relations between the von Neumann-Jordan type constant and some geometric properties of Banach spaces ⋮
On some geometric constants in Banach spaces ⋮
On James type constants and the normal structure in Banach spaces ⋮
Non-squareness properties of Orlicz spaces equipped with the \(p\)-Amemiya norm ⋮
On the calculation of the James constant of Lorentz sequence spaces ⋮
Absolute normalized norms in \(\mathbb R^2\) and Heinz means constant ⋮
Some properties of James type constant ⋮
On a generalized James constant ⋮
A geometrical constant and uniform normal structure in Banach spaces ⋮
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Points of nonsquareness of Lorentz spaces \(\Gamma_{p, w}\) ⋮
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Jordan-von Neumann constant for Banaś-Frączek space ⋮
Notes on von Neumann-Jordan and James constants for absolute norms on \(\mathbb R^2\) ⋮
Modulus of convexity, the coefficient \(R(1,X)\), and normal structure in Banach spaces ⋮
The von Neumann-Jordan constant, weak orthogonality and normal structure in Banach spaces ⋮
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Some geometric conditions which imply the fixed point property for multivalued nonexpansive mappings ⋮
On the generalized von Neumann-Jordan type constant for some concrete Banach spaces ⋮
Some inequalities concerning the weakly convergent sequence coefficient in Banach spaces ⋮
A common fixed point theorem for semigroups of nonlinear uniformly continuous mappings with an application to asymptotic stability of nonlinear systems ⋮
Geometric mean and triangles inscribed in a semicircle in Banach spaces ⋮
A generalized Banach-Stone theorem for \(C_{0}(K,X)\) spaces via the modulus of convexity of \(X^\ast\) ⋮
A sufficient condition that \(J(X^\ast)=J(X)\) holds for a Banach space \(X\) ⋮
Points of nonsquareness of Lorentz spaces \(\Gamma_{p, w}\) ⋮
Continuous maps induced by embeddings of \(C_{0}(K)\) spaces into \(C_{0}(S, X)\) spaces ⋮
Normed spaces equivalent to inner product spaces and stability of functional equations ⋮
The Dunkl-Williams constant, convexity, smoothness and normal structure ⋮
The Ptolemy and Zbăganu constants of normed spaces ⋮
On the class of Banach spaces with James constant 2 ⋮
James constant for interpolation spaces ⋮
On James and Jordan-von Neumann constants of Lorentz sequence spaces ⋮
A note on properties that imply the fixed point property ⋮
Comparison between certain equivalent norms regarding some familiar properties implying WFPP ⋮
The James constant of normalized norms on \(\mathbb R^{2}\) ⋮
Uniformly nonsquare Banach spaces have the fixed point property for nonexpansive mappings ⋮
Extremal structure of absolute normalized norms on \(\mathbb R^2\) and the James constant ⋮
Fixed point theorems related to some constants and common fixed points ⋮
On the James and von Neumann-Jordan constants in Banach spaces ⋮
Extremal structure of the set of absolute norms on \(\mathbb R^2\) and the von Neumann-Jordan constant ⋮
Dual of two dimensional Lorentz sequence spaces ⋮
Some properties concerning Milman's moduli ⋮
When does the equality \(J(X^*)=J(X)\) hold for a two-dimensional Banach space \(X\)? ⋮
An Amir-Cambern theorem for quasi-isometries of \(C_0(K,X)\) spaces ⋮
Convexity, smoothness and moduli ⋮
Isomorphisms of subspaces of vector-valued continuous functions ⋮
On a new geometric constant related to the modulus of smoothness of a Banach space ⋮
On the Definition ofa-Uniformly Nonsquare and a Generalized Gao Constant ⋮
Some aspects of generalized Zbăganu and James constant in Banach spaces ⋮
Some inequalities concerning the James constant in Banach spaces ⋮
Generalised Jordan-von Neumann constants and uniform normal structure ⋮
Heinz means and triangles inscribed in a semicircle in Banach spaces ⋮
A note on Jordan-von~Neumann constant and James constant ⋮
Optimal constants in normed planes ⋮
On new moduli related to the generalization of the parallelogram law ⋮
On geometric properties of Morrey spaces ⋮
Some modulus and normal structure in Banach space ⋮
A coefficient related to some geometric properties of a Banach space ⋮
Unnamed Item ⋮
On some modifications of \(n\)-th von Neumann-Jordan constant for Banach spaces ⋮
Skewness of Day-James spaces ⋮
The exact value of normal structure coefficients in a class of Orlicz sequence spaces ⋮
ON VON NEUMANN–JORDAN CONSTANTS ⋮
On some Banach space properties sufficient for normal structure ⋮
Generalized von Neumann-Jordan constant and its relationship to the fixed point property ⋮
On 𝐶₀(𝑆,𝑋)-distortion of the class of all separable Banach spaces ⋮
Optimal extensions of the Banach-Stone theorem
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