Estimates of the Gelfand Widths of Intersection of Finite-Dimensional Balls

Order estimates of the Gelfand widths of the intersection of finite-dimensional balls $$\nu_\alpha B^N_{p_\alpha}$$ in $$l_q^N$$ under some conditions on the parameters $$p_\alpha$$ and $$q$$ are obtained.

Authors

Institutions

Publication Details

Journal
Mathematical Notes
Published
2026-09-30
DOI
https://doi.org/10.1134/s0001434626604338
Primary Topic
Mathematical Approximation and Integration
Type
article
Field-Weighted Citation Impact
0.00
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
article

Estimates of the Gelfand Widths of Intersection of Finite-Dimensional Balls

A. A. Vasil’eva
Mathematical Notes
Mathematical Approximation and Integration
article

Estimates of the Gelfand Widths of Intersection of Finite-Dimensional Balls

A. A. Vasil’eva
article en

Abstract

Order estimates of the Gelfand widths of the intersection of finite-dimensional balls $$\nu_\alpha B^N_{p_\alpha}$$ in $$l_q^N$$ under some conditions on the parameters $$p_\alpha$$ and $$q$$ are obtained.

Mathematical NotesVol. 120(5-6)
Lomonosov Moscow State University (RU), Moscow Center of Fundamental and Applied Mathematics (RU)
Openalex Percentile: Top 9%
Mathematical Approximation and Integration
DOISourceOpenAlex
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.

Estimates of the Gelfand Widths of Intersection of Finite-Dimensional Balls — A. A. Vasil’eva · Mathematical Notes (2026) | TGRS Research Map | TGRS