Open Mathematics (Apr 2025)

On the dimension of the algebraic sum of subspaces

  • Makrides Gregoris,
  • Szemberg Tomasz

DOI
https://doi.org/10.1515/math-2024-0128
Journal volume & issue
Vol. 23, no. 1
pp. 471 – 485

Abstract

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We provide a recursive formula for the dimension of the algebraic sum of finitely many subspaces in a finite-dimensional vector space over an arbitrary field.

Keywords