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Researcher · Maitama Sule University Kano · Nigeria

Usman Abbas Yakubu

Usman Abbas Yakubu publishes mostly in Numerical Analysis, Control and Systems Engineering and Computational Theory and Mathematics, on topics such as Advanced Optimization Algorithms Research, Iterative Methods for Nonlinear Equations and Optimization and Mathematical Programming.

ORCID 0000-0002-6718-0523 OpenAlex
World rank
#5,140,738
of 7,710,434 ranked researchers
Rank in Nigeria
#11,701
of 26,141
Works
18
Citations
109
Citations per work
6.1
h-index
5
i10-index 5Top 83% in Numerical Analysis
Usman Abbas Yakubu

What does Usman Abbas Yakubu research?

Usman Abbas Yakubu's work is mostly in Mathematics (30%), Computer Science (16%), Engineering (16%).

Physical Sciences: 12 works · 67.5% of their workMathematics: 5 works · 30.2% of their workNumerical Analysis: 5 works · 30.2% of their workComputer Science: 3 works · 16.3% of their workComputational Theory and Mathematics: 2 works · 9.3% of their workInformation Systems: 1 works · 7.0% of their workEngineering: 3 works · 16.3% of their workControl and Systems Engineering: 2 works · 11.6% of their workBiomedical Engineering: 1 works · 4.7% of their workPhysics and Astronomy: 1 works · 4.7% of their workStatistical and Nonlinear Physics: 1 works · 4.7% of their workEverything else: 6 works · 32.5% of their workTHEIR WORKUsman AbbasYakubu18works
Physical Sciences68%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Mathematics530.2%
    2. Computer Science316.3%
    3. Engineering316.3%
    4. Physics and Astronomy14.7%
  2. Everything else632.5%
  1. 1Numerical Analysis30% of their works
  2. 2Control and Systems Engineering12% of their works
  3. 3Computational Theory and Mathematics9% of their works
  4. 4Information Systems7% of their works
  5. 5Biomedical Engineering5% of their works
  6. 6Statistical and Nonlinear Physics5% of their works

Research topics

Which keywords describe Usman Abbas Yakubu's research?

The keywords of their largest research topics: Optimization Software, Semidefinite Programming, Iterative Methods, Genetic Algorithm, Convergence Analysis, Newton's Method, Aggregate Production Planning and Fuzzy Goal Programming.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Optimization Software81 topic
  2. Semidefinite Programming81 topic
  3. Iterative Methods62 topics
  4. Genetic Algorithm52 topics
  5. Convergence Analysis41 topic
  6. Newton's Method41 topic
  7. Aggregate Production Planning31 topic
  8. Fuzzy Goal Programming31 topic
  9. Iterative Algorithms21 topic
  10. Matrix Computations21 topic
  11. Neural Networks21 topic
  12. Nonlinear Operators21 topic
  13. Numerical Linear Algebra21 topic
  14. PID Control21 topic
  15. Digital Literacy11 topic
  16. E-Learning11 topic
  17. Image Denoising11 topic
  18. Sparse Representations11 topic

Where does Usman Abbas Yakubu work?

Usman Abbas Yakubu's main affiliation in the publication record is Maitama Sule University Kano, Nigeria.

How many publications and citations does Usman Abbas Yakubu have?

OpenAlex counts 18 works and 109 citations for Usman Abbas Yakubu, an h-index of 5, ranking #5,140,738 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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