Results 61 to 70 of about 1,382 (80)

Farthest point problem and M-compact sets

open access: yes, 2016
In this paper we give an elementary proof of the fact that every uniquely remotal set is singleton in a finite dimensional strictly convex normed linear space.
Paul, K., Ray, A., Sain, D.
core  

Remark on the Daugavet property for complex Banach spaces

open access: yesDemonstratio Mathematica
In this article, we study the Daugavet property and the diametral diameter two properties (DD2Ps) in complex Banach spaces. The characterizations for both Daugavet and Δ\Delta -points are revisited in the context of complex Banach spaces. We also provide
Lee Han Ju, Tag Hyung-Joon
doaj   +1 more source

Homogeneity of isosceles orthogonality and related inequalities

open access: yesJournal of Inequalities and Applications, 2011
We study the homogeneity of isosceles orthogonality, which is one of the most important orthogonality types in normed linear spaces, from two viewpoints.
Wu Senlin, Hao Cuixia
doaj  

Angular measures and Birkhoff orthogonality in Minkowski planes. [PDF]

open access: yesAequ Math, 2020
Naszódi M, Prokaj V, Swanepoel K.
europepmc   +1 more source

Minkowski valuations on convex functions. [PDF]

open access: yesCalc Var Partial Differ Equ, 2017
Colesanti A, Ludwig M, Mussnig F.
europepmc   +1 more source

Daugavet centers and direct sums of Banach spaces

open access: yesOpen Mathematics, 2010
Bosenko Tetiana
doaj   +1 more source

On the calculation of the Dunkl-Williams constant of normed linear spaces

open access: yesOpen Mathematics, 2013
Mizuguchi Hiroyasu   +2 more
doaj   +1 more source

Sums of SCD sets and their applications to SCD operators and narrow operators

open access: yesOpen Mathematics, 2010
Kadets Vladimir, Shepelska Varvara
doaj   +1 more source

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