The edgewise subdivision criterion for 2-segal objects

Julia E. Bergner; Angélica M. Osorno; Viktoriya Ozornova; Martina Rovelli; Claudia I. Scheimbauer

doi:10.1090/proc/14679

The edgewise subdivision criterion for 2-segal objects

Julia E. Bergner
, Angélica M. Osorno
, Viktoriya Ozornova
, Martina Rovelli
, Claudia I. Scheimbauer

University of Virginia
Reed College
Max-Planck-lnstitut für Kohlenforschung
Johns Hopkins University
University of Oxford
Norwegian University of Science and Technology

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

We show that the edgewise subdivision of a 2-Segal object is always a Segal object, and furthermore that this property characterizes 2-Segal objects.

Original language	English
Pages (from-to)	71-82
Number of pages	12
Journal	Proceedings of the American Mathematical Society
Volume	148
Issue number	1
DOIs	https://doi.org/10.1090/proc/14679
State	Published - 2020
Externally published	Yes

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title = "The edgewise subdivision criterion for 2-segal objects",

abstract = "We show that the edgewise subdivision of a 2-Segal object is always a Segal object, and furthermore that this property characterizes 2-Segal objects.",

author = "Bergner, \{Julia E.\} and Osorno, \{Ang{\'e}lica M.\} and Viktoriya Ozornova and Martina Rovelli and Scheimbauer, \{Claudia I.\}",

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AU - Bergner, Julia E.

AU - Osorno, Angélica M.

AU - Ozornova, Viktoriya

AU - Rovelli, Martina

AU - Scheimbauer, Claudia I.

PY - 2020

Y1 - 2020

N2 - We show that the edgewise subdivision of a 2-Segal object is always a Segal object, and furthermore that this property characterizes 2-Segal objects.

AB - We show that the edgewise subdivision of a 2-Segal object is always a Segal object, and furthermore that this property characterizes 2-Segal objects.

UR - https://www.scopus.com/pages/publications/85076803677

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DO - 10.1090/proc/14679

M3 - Article

AN - SCOPUS:85076803677

SN - 0002-9939

VL - 148

SP - 71

EP - 82

JO - Proceedings of the American Mathematical Society

JF - Proceedings of the American Mathematical Society

IS - 1

ER -

The edgewise subdivision criterion for 2-segal objects

Abstract

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