Results 271 to 280 of about 90,779 (292)
Some of the next articles are maybe not open access.

Fuzzy semi-inner product of fuzzy points

Fuzzy Sets and Systems, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
exaly   +3 more sources

Bessel Sequences and Frames in Semi-inner Product Spaces

open access: yes, 2017
In this paper, the concept of Bessel sequence and frame are introduced in semi-inner product spaces. Some properties of the Bessel sequences and frame are investigated in smooth uniformly convex Banach spaces. One characterization of the space of all Bessel sequences has been pointed out. Examples of frames are constructed in the real sequence spaces \(
Nabin Kumar Sahu   +2 more
openaire   +3 more sources

Variational Inequalities in Semi-inner Product Spaces

2020
Variational Inequalities play an important role in solving many outstanding problems ranging from Mechanics, Physics, Engineering, and Economics. The work of the Italian and French mathematicians laid a solid mathematical foundation and today, it is an interesting area of considerable research activity.
Nabin K. Sahu   +2 more
openaire   +1 more source

A New Semi-Inner Product and pn-Angle in the Space of p-Summable Sequences

Mathematics, 2023
Muh Nur   +2 more
exaly  

Semi-inner products and operators which attain their norm

Proceedings of the Japan Academy Series A: Mathematical Sciences, 2021
Paweł Wójcik, Tomasz Stypuła
exaly  

Some properties and applications of Menger probabilistic inner product spaces

Fuzzy Sets and Systems, 2022
Jian-Zhong Xiao, Xing-Hua Zhu
exaly  

On the Norm Attainment Set of a Bounded Linear Operator and Semi-Inner-Products in Normed Spaces

Indian Journal of Pure and Applied Mathematics, 2020
Debmalya Sain, Sain Debmalya
exaly  

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