Definable davies' theorem

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Standard

Definable davies' theorem. / Törnquist, Asger Dag; Weiss, W.

I: Fundamenta Mathematicae, Bind 205, Nr. 1, 01.01.2009, s. 77-89.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Törnquist, AD & Weiss, W 2009, 'Definable davies' theorem', Fundamenta Mathematicae, bind 205, nr. 1, s. 77-89. https://doi.org/10.4064/fm205-1-4

APA

Törnquist, A. D., & Weiss, W. (2009). Definable davies' theorem. Fundamenta Mathematicae, 205(1), 77-89. https://doi.org/10.4064/fm205-1-4

Vancouver

Törnquist AD, Weiss W. Definable davies' theorem. Fundamenta Mathematicae. 2009 jan. 1;205(1):77-89. https://doi.org/10.4064/fm205-1-4

Author

Törnquist, Asger Dag ; Weiss, W. / Definable davies' theorem. I: Fundamenta Mathematicae. 2009 ; Bind 205, Nr. 1. s. 77-89.

Bibtex

@article{aab0050a406044a6a95709ddef302929,
title = "Definable davies' theorem",
abstract = "We prove the following descriptive set-theoretic analogue of a theorem of R. 0. Davies: Every σ function f:ℝ × ℝ → ℝ can be represented as a sum of rectangular Σ functions if and only if all reals are constructible.",
author = "T{\"o}rnquist, {Asger Dag} and W. Weiss",
year = "2009",
month = jan,
day = "1",
doi = "10.4064/fm205-1-4",
language = "English",
volume = "205",
pages = "77--89",
journal = "Fundamenta Mathematicae",
issn = "0016-2736",
publisher = "Polska Akademia Nauk Instytut Matematyczny",
number = "1",

}

RIS

TY - JOUR

T1 - Definable davies' theorem

AU - Törnquist, Asger Dag

AU - Weiss, W.

PY - 2009/1/1

Y1 - 2009/1/1

N2 - We prove the following descriptive set-theoretic analogue of a theorem of R. 0. Davies: Every σ function f:ℝ × ℝ → ℝ can be represented as a sum of rectangular Σ functions if and only if all reals are constructible.

AB - We prove the following descriptive set-theoretic analogue of a theorem of R. 0. Davies: Every σ function f:ℝ × ℝ → ℝ can be represented as a sum of rectangular Σ functions if and only if all reals are constructible.

UR - http://www.scopus.com/inward/record.url?scp=73949135445&partnerID=8YFLogxK

U2 - 10.4064/fm205-1-4

DO - 10.4064/fm205-1-4

M3 - Journal article

AN - SCOPUS:73949135445

VL - 205

SP - 77

EP - 89

JO - Fundamenta Mathematicae

JF - Fundamenta Mathematicae

SN - 0016-2736

IS - 1

ER -

ID: 61336705