Mustapha Ishak

8.9k citations
63 papers · 1.9k indexed · 1 hit paper · h-index 25
Topics
Cosmology and Gravitation Theories (53 papers)Galaxies: Formation, Evolution, Phenomena (41 papers)Black Holes and Theoretical Physics (21 papers)
Partner nations
United StatesCanadaChina

In The Last Decade

Mustapha Ishak

62 papers receiving 1.9k citations

Hit Papers

Testing general relativity in cosmology2018202620202023201850100150200250

Peers

Mustapha Ishak
Comparison fields: 5 of 48
  • Astronomy and Astrophysics 1.8k
  • Nuclear and High Energy Physics 1.0k
  • Instrumentation 206
  • Oceanography 123
  • Atomic and Molecular Physics, and Optics 110
Replace J. Lesgourgues with:
J. Lesgourgues France
Fred Watson Australia
Arman Shafieloo South Korea
Andy Taylor United Kingdom
L. Raul Abramo Brazil
Pier-Stefano Corasaniti France
Dillon Brout United States
Louise Breuval France
Emory F. Bunn United States
Gagandeep S. Anand United States
Mustapha Ishak relative to J. Lesgourgues France J. Lesgourgues's profile →
Citations per field
00.5×1.5×2.1×
J. Lesgourgues · 1×
Citations per year

Countries citing papers authored by Mustapha Ishak

Since Specialization
Citations

This map shows the geographic impact of Mustapha Ishak's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Mustapha Ishak with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mustapha Ishak more than expected).

Fields of papers citing papers by Mustapha Ishak

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mustapha Ishak. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Mustapha Ishak. The network helps show where Mustapha Ishak may publish in the future.

Co-authorship network of co-authors of Mustapha Ishak

This figure shows the co-authorship network connecting the top 25 collaborators of Mustapha Ishak. A scholar is included among the top collaborators of Mustapha Ishak based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Mustapha Ishak. Mustapha Ishak is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
#WorkIndexed citations
1 5
2 3
3 10
4 1
5 14
6 40
7 6
8 7
9 16
10 9
11
Testing general relativity in cosmologybreakdown →
276
12 17
13
Growth of Structure in the Szekeres Inhomogeneous Cosmological Models and the Matter-Dominated Era
3
14
A Figure of Merit Analysis of Current Constraints on Testing General Relativity using the Latest Cosmological Data Sets
1
15
Testing General Relativity at Cosmological Scales using ISiTGR
1
16
Testing General Relativity at Cosmological Scales using ISiTGR
1
17 167
18
Is Cosmic Acceleration a Symptom of the Breakdown of General Relativity
1
19 3
20 86

About Mustapha Ishak

Mustapha Ishak is a scholar working on Astronomy and Astrophysics, Instrumentation and Nuclear and High Energy Physics, having authored 63 papers that have together received 1.9k indexed citations. Recurring topics across this work include Cosmology and Gravitation Theories (53 papers), Galaxies: Formation, Evolution, Phenomena (41 papers) and Black Holes and Theoretical Physics (21 papers). The work is most often cited by research in Astronomy and Astrophysics (1.8k citations), Nuclear and High Energy Physics (1.0k citations) and Instrumentation (206 citations). Mustapha Ishak has collaborated with scholars based in United States, Canada and China. Frequent co-authors include Jason Dossett, Amol Upadhye, Wolfgang Rindler, Weikang Lin, Kayll Lake, M. A. Troxel, David N. Spergel, Austin Peel, Paul J. Steinhardt and Christopher M. Hirata. Their work appears in journals such as Physical Review Letters, SHILAP Revista de lepidopterología and Monthly Notices of the Royal Astronomical Society.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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