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Researcher · Norsar · Norway

Håvar Gjøystdal

Håvar Gjøystdal publishes mostly in Geophysics, Ocean Engineering and Geochemistry and Petrology, on topics such as Seismic Imaging and Inversion Techniques, Seismic Waves and Analysis and Reservoir Engineering and Simulation Methods.

OpenAlex
World rank
#2,364,476
of 7,710,434 ranked researchers
Rank in Norway
#14,666
of 33,005
Works
46
Citations
1.1k
Citations per work
23.4
h-index
15
i10-index 21Top 35% in Geophysics
Håvar Gjøystdal

What does Håvar Gjøystdal research?

Håvar Gjøystdal's work is mostly in Earth and Planetary Sciences (50%), Engineering (30%), Computer Science (7%).

Physical Sciences: 40 works · 87.6% of their workEarth and Planetary Sciences: 23 works · 50.0% of their workGeophysics: 19 works · 41.3% of their workGeochemistry and Petrology: 4 works · 8.7% of their workEngineering: 14 works · 30.4% of their workOcean Engineering: 9 works · 18.8% of their workMechanical Engineering: 3 works · 6.5% of their workMechanics of Materials: 2 works · 5.1% of their workComputer Science: 3 works · 7.2% of their workComputer Graphics and Computer-Aided Design: 3 works · 7.2% of their workEverything else: 6 works · 12.4% of their workTHEIR WORKHåvar Gjøystdal46works
Physical Sciences88%

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. Earth and Planetary Sciences2350.0%
    2. Engineering1430.4%
    3. Computer Science37.2%
  2. Everything else612.4%
  1. 1Geophysics41% of their works
  2. 2Ocean Engineering19% of their works
  3. 3Geochemistry and Petrology9% of their works
  4. 4Computer Graphics and Computer-Aided Design7% of their works
  5. 5Mechanical Engineering6% of their works
  6. 6Mechanics of Materials5% of their works

Research topics

Which keywords describe Håvar Gjøystdal's research?

The keywords of their largest research topics: Full-Waveform Tomography, Seismic Waveform Inversion, Seismic Noise, Tomography, Ensemble Kalman Filter, Optimization, Geological Modeling and Uncertainty Analysis.

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.

All 16 words, with their numbers
  1. Full-Waveform Tomography371 topic
  2. Seismic Waveform Inversion371 topic
  3. Seismic Noise181 topic
  4. Tomography181 topic
  5. Ensemble Kalman Filter161 topic
  6. Optimization161 topic
  7. Geological Modeling121 topic
  8. Uncertainty Analysis121 topic
  9. Hydraulic Fracturing91 topic
  10. Shale Gas Reservoirs91 topic
  11. Computer Graphics71 topic
  12. Visualization71 topic
  13. Drilling Fluids61 topic
  14. Well Integrity61 topic
  15. Pore Structure51 topic
  16. Shale Gas51 topic

Where does Håvar Gjøystdal work?

Håvar Gjøystdal's main affiliation in the publication record is Norsar, Norway.

How many publications and citations does Håvar Gjøystdal have?

OpenAlex counts 46 works and 1,078 citations for Håvar Gjøystdal, an h-index of 15, ranking #2,364,476 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised 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.

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