J. B. Díaz

3.0k total citations · 2 hit papers
65 papers, 1.9k citations indexed

About

J. B. Díaz is a scholar working on Applied Mathematics, Numerical Analysis and Mathematical Physics. According to data from OpenAlex, J. B. Díaz has authored 65 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Applied Mathematics, 22 papers in Numerical Analysis and 17 papers in Mathematical Physics. Recurrent topics in J. B. Díaz's work include Differential Equations and Boundary Problems (25 papers), Differential Equations and Numerical Methods (14 papers) and Advanced Mathematical Modeling in Engineering (10 papers). J. B. Díaz is often cited by papers focused on Differential Equations and Boundary Problems (25 papers), Differential Equations and Numerical Methods (14 papers) and Advanced Mathematical Modeling in Engineering (10 papers). J. B. Díaz collaborates with scholars based in United States, Australia and United Kingdom. J. B. Díaz's co-authors include Beatriz Margolis, Richard Courant, David Hilbert, F. T. Metcalf, Thomas J. Osler, Hans F. Weinberger, Garrett Birkhoff, G. S. S. Ludford, Hans Sagan and Wolfgang Walter and has published in prestigious journals such as Mathematics of Computation, Communications on Pure and Applied Mathematics and Journal of Mathematical Analysis and Applications.

In The Last Decade

J. B. Díaz

62 papers receiving 1.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

A fixed point theorem of the alternative, for contractions on a generalized complete metric space

1968 589 citations J. B. Díaz et al. Bulletin of the American Mathematical Society profile →
Methods of Mathematical Physics

1964 495 citations J. B. Díaz et al. Mathematics of Computation profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. B. Díaz United States	17	1.0k	421	358	352	337	65	1.9k
Henry C. Thacher United States	14	480 0.5×	203 0.5×	597 1.7×	234 0.7×	441 1.3×	57	2.2k
A. Erdélyi United States	19	565 0.6×	167 0.4×	246 0.7×	374 1.1×	254 0.8×	47	1.4k
E. H. Rothe United States	10	1.2k 1.2×	319 0.8×	941 2.6×	525 1.5×	542 1.6×	22	2.2k
П. П. Забрейко Belarus	11	898 0.9×	296 0.7×	527 1.5×	495 1.4×	518 1.5×	63	1.7k
Yudell L. Luke United States	16	956 0.9×	120 0.3×	282 0.8×	192 0.5×	459 1.4×	91	2.4k
Gerhard Schmeißer Germany	20	1.2k 1.2×	427 1.0×	427 1.2×	281 0.8×	544 1.6×	82	2.1k
G.P. AKILOV United States	5	468 0.5×	109 0.3×	640 1.8×	382 1.1×	640 1.9×	7	1.8k
F. V. Atkinson Canada	22	1.3k 1.3×	151 0.4×	1.0k 2.9×	1.1k 3.0×	541 1.6×	59	2.2k
R. S. Varga United States	26	693 0.7×	123 0.3×	934 2.6×	239 0.7×	1.2k 3.5×	91	2.4k
Н. И. Ахиезер United States	7	860 0.8×	247 0.6×	622 1.7×	953 2.7×	202 0.6×	12	2.4k

Countries citing papers authored by J. B. Díaz

Since Specialization

Citations

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

Fields of papers citing papers by J. B. Díaz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. B. Díaz. 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 J. B. Díaz. The network helps show where J. B. Díaz may publish in the future.

Co-authorship network of co-authors of J. B. Díaz

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Díaz, J. B., et al.. (1975). Generalized mean value theorems of the differential calculus. Journal of the Australian Mathematical Society. 20(3). 290–300. 3 indexed citations

Díaz, J. B. & D. R. Dunninger. (1974). Sturmian theorems for a class of elliptic equations of order 4m. Applicable Analysis. 3(4). 333–344. 4 indexed citations

Díaz, J. B. & Thomas J. Osler. (1974). Differences of fractional order. Mathematics of Computation. 28(125). 185–202. 144 indexed citations

Díaz, J. B. & Joyce R. McLaughlin. (1972). Sturm comparison and separation theorems for linear, second order, self-adjoint, ordinary, differential equations and for first order systems. Applicable Analysis. 2(4). 355–376. 2 indexed citations

Díaz, J. B., et al.. (1972). On simultaneous Chebyshev approximation and Chebyshev approximation with an additive weight. Journal of Approximation Theory. 6(1). 68–71. 18 indexed citations

Díaz, J. B., et al.. (1972). Half space and quarter space dirichlet problems for the partial -Part 2^†. Applicable Analysis. 2(1). 1–46. 1 indexed citations

Díaz, J. B., et al.. (1971). On nonlinear differential equations in Hilbert spaces. Applicable Analysis. 1(1). 31–41. 7 indexed citations

Díaz, J. B., et al.. (1971). Uniqueness of solutions of certain boundary value problems for ultrahyperbolic equations. Proceedings of the American Mathematical Society. 29(3). 569–574. 9 indexed citations

Díaz, J. B., et al.. (1969). Simultaneous approximation of a set of bounded real functions. Mathematics of Computation. 23(107). 583–593. 25 indexed citations

10.

Díaz, J. B., et al.. (1969). Simultaneous Chebychev approximation of a set of bounded complex-valued functions. Journal of Approximation Theory. 2(4). 419–432. 9 indexed citations

11.

Díaz, J. B. & F. T. Metcalf. (1967). On the structure of the set of subsequential limit points of successive approximations. Bulletin of the American Mathematical Society. 73(4). 516–519. 79 indexed citations

12.

Aziz, A. K., et al.. (1966). On a mean value theorem for vector-valued functions, with applications to uniqueness theorems for “right-hand-derivative” equations. Journal of Mathematical Analysis and Applications. 16(2). 302–307. 4 indexed citations

13.

Díaz, J. B., et al.. (1965). Remarks on a generalization of Banach's principle of contraction mappings. Journal of Mathematical Analysis and Applications. 11. 440–446. 26 indexed citations

14.

Díaz, J. B., et al.. (1965). A fractional mean value theorem, and a Taylor theorem, for strongly continuous vector valued functions. Czechoslovak Mathematical Journal. 15(2). 299–304. 2 indexed citations

15.

Díaz, J. B. & F. T. Metcalf. (1964). Complementary inequalities II: Inequalities complementary to the Buniakowsky-Schwarz inequality for integrals. Journal of Mathematical Analysis and Applications. 9(2). 278–293. 12 indexed citations

16.

Díaz, J. B. & F. T. Metcalf. (1964). Complementary inequalities I: Inequalities complementary to Cauchy's inequality for sums of real numbers. Journal of Mathematical Analysis and Applications. 9(1). 59–74. 23 indexed citations

17.

Díaz, J. B., A. J. Goldman, & F. T. Metcalf. (1964). Equivalence of certain inequalities complementing those of Cauchy-Schwarz and Holder. 68B(4). 147–147. 9 indexed citations

18.

Díaz, J. B. & F. T. Metcalf. (1964). Upper and lower bounds for the apsidal angle in the theory of the heavy symmetrical top. Archive for Rational Mechanics and Analysis. 16(3). 214–229. 3 indexed citations

19.

Díaz, J. B.. (1959). Book Review: The hypercircle in mathematical physics. Bulletin of the American Mathematical Society. 65(2). 103–109. 1 indexed citations

20.

Birkhoff, Garrett & J. B. Díaz. (1956). Non-linear network problems. Quarterly of Applied Mathematics. 13(4). 431–443. 50 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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