Notes on the Distributed Computation of Merge Trees on CW-Complexes

2017 ◽  
pp. 333-348 ◽  
Author(s):  
Aaditya G. Landge ◽  
Peer-Timo Bremer ◽  
Attila Gyulassy ◽  
Valerio Pascucci
Keyword(s):  
Distributed Computation ◽  
Cw Complexes

scholarly journals Timely Distributed Computation With Stragglers

2020 ◽  
Vol 68 (9) ◽  
pp. 5273-5282 ◽  
Author(s):  
Baturalp Buyukates ◽  
Sennur Ulukus
Keyword(s):  
Distributed Computation

Deadlock models in distributed computation

2016 ◽  
Author(s):  
Valmir Carneiro Barbosa ◽  
Alan Diêgo A. Carneiro ◽  
Fábio Protti ◽  
Uéverton S. Souza
Keyword(s):  
Distributed Computation

scholarly journals Spaces which Invert Weak Homotopy Equivalences

2018 ◽  
Vol 62 (2) ◽  
pp. 553-558
Author(s):  
Jonathan Ariel Barmak
Keyword(s):  
Empty Space ◽  
Weak Equivalence ◽  
Homotopy Equivalence ◽  
Homotopy Classes ◽  
Cw Complex ◽  
Cw Complexes ◽  
Weak Homotopy ◽  
Weak Homotopy Equivalence

AbstractIt is well known that if X is a CW-complex, then for every weak homotopy equivalence f : A → B, the map f* : [X, A] → [X, B] induced in homotopy classes is a bijection. In fact, up to homotopy equivalence, only CW-complexes have that property. Now, for which spaces X is f* : [B, X] → [A, X] a bijection for every weak equivalence f? This question was considered by J. Strom and T. Goodwillie. In this note we prove that a non-empty space inverts weak equivalences if and only if it is contractible.

Sign in / Sign up

Export Citation Format

Share Document