Evidence map›Paper›PMID 34868832›Full record

ArticleResults in physics2021

Mathematical modeling and optimal control of the COVID-19 dynamics.

Zhong-Hua Shen, Yu-Ming Chu, Muhammad Altaf Khan, Shabbir Muhammad, Omar A Al-Hartomy, M Higazy

Open access · goldAbstract read
In one paragraph

Article in Results in physics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
10.9field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 145 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Modeling COVID-19 Transmission Dynamics: A Bibliometric Review.International journal of environmental research and public health · 2022
    Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 6 institutions in 4 countries.

Zhong-Hua ShenSchool of Mathematics, Hangzhou Normal University, Hangzhou 311121, PR China.
Yu-Ming ChuDepartment of Mathematics, Huzhou University, Huzhou 313000, PR China.
Muhammad Altaf KhanInstitute for Ground Water Studies, Faculty of Natural and Agricultural Sciences, University of the Free State, South Africa.
Shabbir MuhammadResearch Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 9004, Abha, Saudi Arabia.
Omar A Al-HartomyDepartment of Physics, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
M HigazyDepartment of Physics and Engineering Mathematics, Faculty of Electronic Engineering, Menoufia University, Menouf 32952, Egypt.
Hangzhou Normal University · CNHuzhou University · CNKing Abdulaziz University · SAKing Khalid University · SATaif University · SAUniversity of the Free State · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We are considering a new COVID-19 model with an optimal control analysis when vaccination is present. Firstly, we formulate the vaccine-free model and present the associated mathematical results involved. Stability results for

Indexed as

COVID-19Numerical resultsOptimal controlReal dataStability analysisVaccination

Identifiers

PMID34868832
PMCPMC8627298
OpenAlexW3215614866

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.