Preserving and constructing multiple gaps

doi:10.1016/j.apal.2026.103721

Preserving and constructing multiple gaps

2026-01-01

0

PRE

AI

G

Guzman, Osvaldo

N

Nieto-de la Rosa, Francisco Santiago *

DOI：10.1016/j.apal.2026.103721

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Abstract

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We analyze conditions to preserve with forcing multiple gaps, define conditions to ensure their existence, and study the minimal size of specific type of gaps. (c) 2026 Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.

Keywords:

Multiple gaps

Forcing

Preservation theorems

Construction schemes

Preserving and constructing multiple gaps

Abstract

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