D. Amir

672 total citations
15 papers, 424 citations indexed

About

D. Amir is a scholar working on Numerical Analysis, Mathematical Physics and Computational Theory and Mathematics. According to data from OpenAlex, D. Amir has authored 15 papers receiving a total of 424 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Numerical Analysis, 5 papers in Mathematical Physics and 5 papers in Computational Theory and Mathematics. Recurrent topics in D. Amir's work include Advanced Banach Space Theory (4 papers), Optimization and Variational Analysis (3 papers) and Mathematical Approximation and Integration (3 papers). D. Amir is often cited by papers focused on Advanced Banach Space Theory (4 papers), Optimization and Variational Analysis (3 papers) and Mathematical Approximation and Integration (3 papers). D. Amir collaborates with scholars based in Israel, United States and Indonesia. D. Amir's co-authors include Joram Lindenstrauss, Zvi Ziegler, Vitali Milman and Benjamin Arbel and has published in prestigious journals such as Annals of Mathematics, Journal of Mathematical Analysis and Applications and Transactions of the American Mathematical Society.

In The Last Decade

D. Amir

15 papers receiving 311 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
D. Amir Israel 8 325 191 164 109 95 15 424
H. Elton Lacey United States 10 441 1.4× 215 1.1× 261 1.6× 148 1.4× 140 1.5× 18 624
M. Zippin Israel 11 511 1.6× 144 0.8× 296 1.8× 76 0.7× 195 2.1× 31 583
N. T. Peck United States 9 407 1.3× 126 0.7× 329 2.0× 73 0.7× 124 1.3× 30 507
Aldo J. Lazar Israel 11 253 0.8× 153 0.8× 98 0.6× 97 0.9× 56 0.6× 35 360
Stanimir Troyanski Spain 13 478 1.5× 200 1.0× 273 1.7× 266 2.4× 137 1.4× 58 629
William J. Davis United States 10 473 1.5× 102 0.5× 310 1.9× 100 0.9× 172 1.8× 19 527
Michael Cambern United States 14 309 1.0× 116 0.6× 209 1.3× 50 0.5× 54 0.6× 36 408
Vicente Montesinos Santalucía 2 220 0.7× 105 0.5× 135 0.8× 101 0.9× 50 0.5× 3 284
Mikio Kato Japan 13 365 1.1× 159 0.8× 299 1.8× 211 1.9× 103 1.1× 36 476
Charles Stegall Austria 16 648 2.0× 240 1.3× 394 2.4× 166 1.5× 195 2.1× 30 751

Countries citing papers authored by D. Amir

Since Specialization
Citations

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

Fields of papers citing papers by D. Amir

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D. Amir

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

All Works

15 of 15 papers shown
1.
2.
Amir, D. & Vitali Milman. (1985). A quantitative finite-dimensional krivine theorem. Israel Journal of Mathematics. 50(1-2). 1–12. 5 indexed citations
3.
Amir, D., et al.. (1984). The Radius Ratio and Convexity Properties in Normed Linear Spaces. Transactions of the American Mathematical Society. 282(1). 275–275. 3 indexed citations
4.
Amir, D.. (1984). Uniqueness of best simultaneous approximation and strictly interpolating subspaces. Journal of Approximation Theory. 40(3). 196–201. 10 indexed citations
5.
Amir, D., et al.. (1984). The radius ratio and convexity properties in normed linear spaces. Transactions of the American Mathematical Society. 282(1). 275–291. 13 indexed citations
6.
Amir, D. & Zvi Ziegler. (1980). Relative Chebyshev centers in normed linear spaces, I. Journal of Approximation Theory. 29(3). 235–252. 30 indexed citations
7.
Amir, D. & Vitali Milman. (1980). Unconditional and symmetric sets inn-dimensional normed spaces. Israel Journal of Mathematics. 37(1-2). 3–20. 29 indexed citations
8.
Amir, D. & Zvi Ziegler. (1978). Korovkin shadows and Korovkin systems in C(S)-spaces. Journal of Mathematical Analysis and Applications. 62(3). 640–675. 3 indexed citations
9.
Amir, D. & Zvi Ziegler. (1976). Polynomials of extremal L-norm on the L-unit sphere. Journal of Approximation Theory. 18(1). 86–98. 8 indexed citations
10.
Amir, D. & Benjamin Arbel. (1973). On injections and surjections of continuous function spaces. Israel Journal of Mathematics. 15(3). 301–310. 4 indexed citations
11.
Amir, D. & Zvi Ziegler. (1972). Functions with strictly decreasing distances from increasing Tchebycheff subspaces. Journal of Approximation Theory. 6(3). 332–344. 3 indexed citations
12.
Amir, D. & Zvi Ziegler. (1969). On generalized absolutely monotone functions. Israel Journal of Mathematics. 7(2). 137–146. 6 indexed citations
13.
Amir, D. & Joram Lindenstrauss. (1968). The Structure of Weakly Compact Sets in Banach Spaces. Annals of Mathematics. 88(1). 35–35. 225 indexed citations
14.
Amir, D.. (1965). On isomorphisms of continuous function spaces. Israel Journal of Mathematics. 3(4). 205–210. 54 indexed citations
15.
Amir, D.. (1964). Projections onto continuous function spaces. Proceedings of the American Mathematical Society. 15(3). 396–402. 30 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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