I. Namioka

1.3k total citations
36 papers, 825 citations indexed

About

I. Namioka is a scholar working on Mathematical Physics, Geometry and Topology and Computational Theory and Mathematics. According to data from OpenAlex, I. Namioka has authored 36 papers receiving a total of 825 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Mathematical Physics, 24 papers in Geometry and Topology and 8 papers in Computational Theory and Mathematics. Recurrent topics in I. Namioka's work include Advanced Banach Space Theory (22 papers), Advanced Topology and Set Theory (17 papers) and Fixed Point Theorems Analysis (6 papers). I. Namioka is often cited by papers focused on Advanced Banach Space Theory (22 papers), Advanced Topology and Set Theory (17 papers) and Fixed Point Theorems Analysis (6 papers). I. Namioka collaborates with scholars based in United States, United Kingdom and Spain. I. Namioka's co-authors include R. R. Phelps, John F. R. Duncan, J. E. Jayne, C. A. Rogers, Edgar Asplund, B. Cascales, Roman Pol, David Preiss, J. Orihuela and C. Rogers and has published in prestigious journals such as Transactions of the American Mathematical Society, Journal of Functional Analysis and Bulletin of the American Mathematical Society.

In The Last Decade

I. Namioka

34 papers receiving 634 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
I. Namioka United States	15	692	430	253	222	169	36	825
Richard Haydon United Kingdom	17	752 1.1×	393 0.9×	199 0.8×	336 1.5×	195 1.2×	47	874
Alain Louveau France	16	578 0.8×	731 1.7×	382 1.5×	96 0.4×	179 1.1×	33	896
Stephen A. Saxon United States	16	624 0.9×	587 1.4×	115 0.5×	128 0.6×	121 0.7×	63	714
H. Elton Lacey United States	10	441 0.6×	215 0.5×	148 0.6×	261 1.2×	153 0.9×	18	624
J. E. Jayne United Kingdom	12	373 0.5×	323 0.8×	125 0.5×	125 0.6×	59 0.3×	39	478
Warren B. Moors New Zealand	13	385 0.6×	357 0.8×	276 1.1×	161 0.7×	39 0.2×	67	553
Robert Sine United States	12	227 0.3×	250 0.6×	247 1.0×	154 0.7×	46 0.3×	52	479
R. A. McCoy United States	12	310 0.4×	452 1.1×	128 0.5×	57 0.3×	187 1.1×	48	573
Roman Pol Poland	16	491 0.7×	553 1.3×	161 0.6×	74 0.3×	137 0.8×	88	652
H. H. Corson United States	11	274 0.4×	305 0.7×	167 0.7×	81 0.4×	171 1.0×	22	527

Countries citing papers authored by I. Namioka

Since Specialization

Citations

This map shows the geographic impact of I. Namioka'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 I. Namioka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites I. Namioka more than expected).

Fields of papers citing papers by I. Namioka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by I. Namioka. 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 I. Namioka. The network helps show where I. Namioka may publish in the future.

Co-authorship network of co-authors of I. Namioka

This figure shows the co-authorship network connecting the top 25 collaborators of I. Namioka. A scholar is included among the top collaborators of I. Namioka 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 I. Namioka. I. Namioka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Namioka, I.. (2010). Fragmentability in banach spaces: Interaction of topologies. Revista de la Real Academia de Ciencias Exactas Físicas y Naturales Serie A Matemáticas. 104(2). 283–308. 1 indexed citations

Namioka, I., et al.. (2008). A note on convex Gδ-subsets of Banach spaces. Topology and its Applications. 155(8). 858–860. 2 indexed citations

Cascales, B. & I. Namioka. (2003). The Lindelöf property and σ-fragmentability. Fundamenta Mathematicae. 180(2). 161–183. 7 indexed citations

Cascales, B., et al.. (2000). The Lindelöf property and fragmentability. Proceedings of the American Mathematical Society. 128(11). 3301–3309. 13 indexed citations

Haydon, Richard, J. E. Jayne, I. Namioka, & C. A. Rogers. (2000). Continuous Functions on Totally Ordered Spaces That Are Compact in Their Order Topologies. Journal of Functional Analysis. 178(1). 23–63. 19 indexed citations

Jayne, J. E., I. Namioka, & C. A. Rogers. (1999). Continuous functions on products of compact Hausdorff spaces. Mathematika. 46(2). 323–330. 6 indexed citations

Jayne, J. E., I. Namioka, & C. A. Rogers. (1995). Continuous Functions on Compact Totally Ordered Spaces. Journal of Functional Analysis. 134(2). 261–280. 6 indexed citations

Namioka, I. & Roman Pol. (1993). Weak-invariant properties of the norm topology. Proceedings of the American Mathematical Society. 118(2). 507–511. 1 indexed citations

Jayne, J. E., I. Namioka, & C. Rogers. (1993). Fragmentability and σ-fragmentability. Fundamenta Mathematicae. 143(3). 207–220. 18 indexed citations

10.

Jayne, J. E., I. Namioka, & C. A. Rogers. (1993). Topological Properties of Banach Spaces. Proceedings of the London Mathematical Society. s3-66(3). 651–672. 41 indexed citations

11.

Preiss, David, R. R. Phelps, & I. Namioka. (1990). Smooth Banach spaces, weak asplund spaces and monotone or usco mappings. Israel Journal of Mathematics. 72(3). 257–279. 38 indexed citations

12.

Dulst, D. van & I. Namioka. (1984). A note on trees in conjugate Banach spaces. Indagationes Mathematicae (Proceedings). 87(1). 7–10. 3 indexed citations

13.

Namioka, I.. (1983). Affine flows and distal points. Mathematische Zeitschrift. 184(2). 259–269. 11 indexed citations

14.

Duncan, John F. R. & I. Namioka. (1978). Amenability of inverse semigroups and their semigroup algebras. Proceedings of the Royal Society of Edinburgh Section A Mathematics. 80(3-4). 309–321. 84 indexed citations

15.

Namioka, I.. (1973). Complements of sets of unstable points. Fundamenta Mathematicae. 80(1). 81–89. 2 indexed citations

16.

Namioka, I. & Edgar Asplund. (1967). A geometric proof of Ryll-Nardzewski’s fixed point theorem. Bulletin of the American Mathematical Society. 73(3). 443–445. 36 indexed citations

17.

Namioka, I.. (1967). On certain actions of semi-groups on L-spaces. Studia Mathematica. 29(1). 63–77. 35 indexed citations

18.

Namioka, I.. (1965). A Duality in Function Spaces. Transactions of the American Mathematical Society. 115. 131–131. 1 indexed citations

19.

Namioka, I.. (1965). A duality in function spaces. Transactions of the American Mathematical Society. 115(0). 131–144. 1 indexed citations

20.

Namioka, I.. (1964). Folner's Conditions for Amenable Semi-Groups.. MATHEMATICA SCANDINAVICA. 15. 18–18. 99 indexed citations

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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