Matches in SemOpenAlex for { <https://semopenalex.org/work/W3172683344> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W3172683344 endingPage "21" @default.
- W3172683344 startingPage "14" @default.
- W3172683344 abstract "Abstract The goal of the lockdown is to mitigate and if possible prevent the spread of an epidemic. It consists in reducing social interactions. This is taken into account by the introduction of a factor of reduction of social interactions q , and by decreasing the transmission coefficient of the disease accordingly. Evaluating q is a difficult question and one can ask if it makes sense to compute an average coefficient q for a given population, in order to make predictions on the basic reproduction rate ℛ 0 , the dynamics of the epidemic or the fraction of the population that will have been infected by the end of the epidemic. On a very simple example, we show that the computation of ℛ 0 in a heterogeneous population is not reduced to the computation of an average q but rather to the direct computation of an average coefficient ℛ 0 . Even more interesting is the fact that, in a range of data compatible with the Covid-19 outbreak, the size of the epidemic is deeply modified by social heterogeneity, as is the height of the epidemic peak, while the date at which it is reached mainly depends on the average ℛ 0 coefficient. This paper illustrates more technical results that can be found in [4], with new numerical computations. It is intended to draw the attention on the role of heterogeneities in a population in a very simple case, which might be difficult to apprehend in more realistic but also more complex models." @default.
- W3172683344 created "2021-06-22" @default.
- W3172683344 creator A5030131513 @default.
- W3172683344 creator A5039729076 @default.
- W3172683344 date "2021-01-01" @default.
- W3172683344 modified "2023-09-30" @default.
- W3172683344 title "Social heterogeneity and the COVID-19 lockdown in a multi-group SEIR model" @default.
- W3172683344 cites W2113797309 @default.
- W3172683344 cites W3018456516 @default.
- W3172683344 cites W3025090814 @default.
- W3172683344 cites W3043277778 @default.
- W3172683344 cites W3091454362 @default.
- W3172683344 doi "https://doi.org/10.1515/cmb-2020-0115" @default.
- W3172683344 hasPublicationYear "2021" @default.
- W3172683344 type Work @default.
- W3172683344 sameAs 3172683344 @default.
- W3172683344 citedByCount "7" @default.
- W3172683344 countsByYear W31726833442021 @default.
- W3172683344 countsByYear W31726833442022 @default.
- W3172683344 countsByYear W31726833442023 @default.
- W3172683344 crossrefType "journal-article" @default.
- W3172683344 hasAuthorship W3172683344A5030131513 @default.
- W3172683344 hasAuthorship W3172683344A5039729076 @default.
- W3172683344 hasBestOaLocation W31726833441 @default.
- W3172683344 hasConcept C105795698 @default.
- W3172683344 hasConcept C111472728 @default.
- W3172683344 hasConcept C11413529 @default.
- W3172683344 hasConcept C127413603 @default.
- W3172683344 hasConcept C138885662 @default.
- W3172683344 hasConcept C142724271 @default.
- W3172683344 hasConcept C144024400 @default.
- W3172683344 hasConcept C146978453 @default.
- W3172683344 hasConcept C149629883 @default.
- W3172683344 hasConcept C149782125 @default.
- W3172683344 hasConcept C149923435 @default.
- W3172683344 hasConcept C1627819 @default.
- W3172683344 hasConcept C178790620 @default.
- W3172683344 hasConcept C185592680 @default.
- W3172683344 hasConcept C204264503 @default.
- W3172683344 hasConcept C204323151 @default.
- W3172683344 hasConcept C2779134260 @default.
- W3172683344 hasConcept C2780586882 @default.
- W3172683344 hasConcept C2908647359 @default.
- W3172683344 hasConcept C3008058167 @default.
- W3172683344 hasConcept C33923547 @default.
- W3172683344 hasConcept C41008148 @default.
- W3172683344 hasConcept C45374587 @default.
- W3172683344 hasConcept C524204448 @default.
- W3172683344 hasConcept C71924100 @default.
- W3172683344 hasConceptScore W3172683344C105795698 @default.
- W3172683344 hasConceptScore W3172683344C111472728 @default.
- W3172683344 hasConceptScore W3172683344C11413529 @default.
- W3172683344 hasConceptScore W3172683344C127413603 @default.
- W3172683344 hasConceptScore W3172683344C138885662 @default.
- W3172683344 hasConceptScore W3172683344C142724271 @default.
- W3172683344 hasConceptScore W3172683344C144024400 @default.
- W3172683344 hasConceptScore W3172683344C146978453 @default.
- W3172683344 hasConceptScore W3172683344C149629883 @default.
- W3172683344 hasConceptScore W3172683344C149782125 @default.
- W3172683344 hasConceptScore W3172683344C149923435 @default.
- W3172683344 hasConceptScore W3172683344C1627819 @default.
- W3172683344 hasConceptScore W3172683344C178790620 @default.
- W3172683344 hasConceptScore W3172683344C185592680 @default.
- W3172683344 hasConceptScore W3172683344C204264503 @default.
- W3172683344 hasConceptScore W3172683344C204323151 @default.
- W3172683344 hasConceptScore W3172683344C2779134260 @default.
- W3172683344 hasConceptScore W3172683344C2780586882 @default.
- W3172683344 hasConceptScore W3172683344C2908647359 @default.
- W3172683344 hasConceptScore W3172683344C3008058167 @default.
- W3172683344 hasConceptScore W3172683344C33923547 @default.
- W3172683344 hasConceptScore W3172683344C41008148 @default.
- W3172683344 hasConceptScore W3172683344C45374587 @default.
- W3172683344 hasConceptScore W3172683344C524204448 @default.
- W3172683344 hasConceptScore W3172683344C71924100 @default.
- W3172683344 hasIssue "1" @default.
- W3172683344 hasLocation W31726833441 @default.
- W3172683344 hasLocation W31726833442 @default.
- W3172683344 hasLocation W31726833443 @default.
- W3172683344 hasLocation W31726833444 @default.
- W3172683344 hasLocation W31726833445 @default.
- W3172683344 hasLocation W31726833446 @default.
- W3172683344 hasOpenAccess W3172683344 @default.
- W3172683344 hasPrimaryLocation W31726833441 @default.
- W3172683344 hasRelatedWork W1533400087 @default.
- W3172683344 hasRelatedWork W2008632949 @default.
- W3172683344 hasRelatedWork W2022565930 @default.
- W3172683344 hasRelatedWork W2291876582 @default.
- W3172683344 hasRelatedWork W3015562960 @default.
- W3172683344 hasRelatedWork W3163183336 @default.
- W3172683344 hasRelatedWork W3167411215 @default.
- W3172683344 hasRelatedWork W3200688948 @default.
- W3172683344 hasRelatedWork W4206158761 @default.
- W3172683344 hasRelatedWork W4290738887 @default.
- W3172683344 hasVolume "9" @default.
- W3172683344 isParatext "false" @default.
- W3172683344 isRetracted "false" @default.
- W3172683344 magId "3172683344" @default.
- W3172683344 workType "article" @default.