Cyclical Deformations of Quadrangles in $$S_\kappa^2$$ and Defining Properties of Alexandrov Spaces
Crossref DOI link: https://doi.org/10.1007/s10114-021-9462-1
Published Online: 2021-01-22
Published Print: 2021-04
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Cai, Qing Song
Text and Data Mining valid from 2021-01-22
Version of Record valid from 2021-01-22
Article History
Received: 18 October 2019
Revised: 13 May 2020
Accepted: 1 July 2020
First Online: 22 January 2021