In the Vinony graph
Vinony's link graph records 14 inbound references to 搬沙发问题, and connects out to arXiv, list of unsolved problems in mathematics and upper and lower bounds.
Vinony files it under 1966 introductions, Couches and Discrete geometry.
Vinony links it to 19 Wikipedia language editions.
Wikidata facts
- Instance of
- mathematical problem
- Named after
- couch
Show 4 more facts
- discoverer or inventor
- Leo Moser
- Commons category
- Moving sofa problem
- studied by
- geometry
- maintained by WikiProject
- WikiProject Mathematics
Sources (2)
via Wikidata · CC0
Article · 中文
移动沙发问题，又称沙发问题，是一个数学问题。这一问题来源于现实生活中推沙发过走廊情景的二维理想化，其内容为求出能通过单位宽度的L形平面通道的刚性二维形状的最大面积A。这一最大面积A被称为沙发常数。沙发常数的确切值至今尚未求出。
Abstract from DBpedia / Wikipedia · CC BY-SA
Connections
arXiv
Entity
list of unsolved problems in mathematics
Entity
upper and lower bounds
Entity
mathematics
Entity
area
Entity
International Standard Book Number
Entity
Douglas Adams
Entity
Friends
Entity
digital object identifier
Entity
International Standard Serial Number
Entity
disk
Entity
JSTOR
Organization
Rutgers University
Entity
On-Line Encyclopedia of Integer Sequences
Entity
MathWorld
Entity
Semantic Scholar
Entity
Springer Science+Business Media
Entity
Eric W. Weisstein
Entity
Ian Stewart
Entity
Mathcad
Entity