Richard J. O’Malley

403 citations

38 papers · 318 indexed · h-index 10

Geometry and Topology top 5%
Mathematical Physics top 10%
Applied Mathematics top 10%
Computational Theory and Mathematics top 10%
Experimental and Cognitive Psychology

Co-authors: Michael J. Evans Udayan B. Darji Brian S. Thomson A. M. Bruckner Saqib Chaudhry Sudhansu Chokroverty Sushanth Bhat Genevieve Pinto Zipp
Topics: Advanced Banach Space Theory (4 papers)Mathematical Dynamics and Fractals (4 papers)Advanced Differential Equations and Dynamical Systems (3 papers)
Cited by: Geometry and Topology Mathematical Physics Algebra and Number Theory
Journals: Transactions of the American Mathematical Society Journal of Adolescence Pacific Journal of Mathematics
Partner nations: United States Canada

In The Last Decade

Richard J. O’Malley

34 papers receiving 247 citations

Peers

Countries citing papers authored by Richard J. O’Malley

Since Specialization

Citations

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

Fields of papers citing papers by Richard J. O’Malley

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Richard J. O’Malley. 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 Richard J. O’Malley. The network helps show where Richard J. O’Malley may publish in the future.

Co-authorship network of co-authors of Richard J. O’Malley

This figure shows the co-authorship network connecting the top 25 collaborators of Richard J. O’Malley. A scholar is included among the top collaborators of Richard J. O’Malley 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 Richard J. O’Malley. Richard J. O’Malley 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

#	Work	Indexed citations
1	First-Return Limiting Notions in Real Analysis 2004 ·Real Analysis Exchange ·Michael Evans,Richard J. O’Malley	5
2	Universally Polygonally Approximable Functions 2000 ·Journal of Applied Analysis ·Michael J. Evans,(unknown),Richard J. O’Malley	4
3	Fine properties of Baire one functions 1998 ·Fundamenta Mathematicae ·Udayan B. Darji,Michael J. Evans,Chris Freiling,Richard J. O’Malley	6
4	Universally first return continuous functions 1995 ·Proceedings of the American Mathematical Society ·Udayan B. Darji,Michael J. Evans,Richard J. O’Malley	6
5	First return path systems: Differentiability, continuity, and orderings 1995 ·Acta Mathematica Academiae Scientiarum Hungaricae ·Udayan B. Darji,Michael J. Evans,Richard J. O’Malley	12
6	Condition ℬ and Baire 1 generalized derivatives 1995 ·Proceedings of the American Mathematical Society ·Udayan B. Darji,Michael J. Evans,Richard J. O’Malley	0
7	First Return Path Derivatives 1992 ·Proceedings of the American Mathematical Society ·Richard J. O’Malley	3
8	Characterizations of turbulent one-dimensional mappings via 𝜔-limit sets 1991 ·Transactions of the American Mathematical Society ·Michael J. Evans,(unknown),(unknown),Richard J. O’Malley	10
9	Path derivatives: a unified view of certain generalized derivatives 1984 ·Transactions of the American Mathematical Society ·A. M. Bruckner,Richard J. O’Malley,Brian S. Thomson	26
10	Selective, bi-selective, and composite differentiation 1984 ·Acta Mathematica Academiae Scientiarum Hungaricae ·Richard J. O’Malley,(unknown)	4
11	Selective differentiation: Redefining selections 1982 ·Acta Mathematica Academiae Scientiarum Hungaricae ·Richard J. O’Malley	2
12	Selective derivatives and theM 2 or Denjoy-Clarkson properties 1980 ·Acta Mathematica Academiae Scientiarum Hungaricae ·Richard J. O’Malley	3
13	Approximately continuous functions which are continuous almost everywhere 1979 ·Acta Mathematica Academiae Scientiarum Hungaricae ·Richard J. O’Malley	7
14	The Oscillatory Behavior of Certain Derivatives 1977 ·Transactions of the American Mathematical Society ·Richard J. O’Malley,(unknown)	8
15	Approximately differentiable functions: thertopology 1977 ·Pacific Journal of Mathematics ·Richard J. O’Malley	37
16	The oscillatory behavior of certain derivatives 1977 ·Transactions of the American Mathematical Society ·Richard J. O’Malley,(unknown)	9
17	Selective derivates 1977 ·Acta Mathematica Academiae Scientiarum Hungaricae ·Richard J. O’Malley	13
18	The set where an approximate derivative is a derivative 1976 ·Proceedings of the American Mathematical Society ·Richard J. O’Malley	1
19	Baire\ $1$, Darboux functions 1976 ·Proceedings of the American Mathematical Society* ·Richard J. O’Malley	21
20	The Set Where an Approximate Derivative is a Derivative 1976 ·Proceedings of the American Mathematical Society ·Richard J. O’Malley	2

About Richard J. O’Malley

Richard J. O’Malley is a scholar working on Geometry and Topology, Mathematical Physics and Applied Mathematics, having authored 38 papers that have together received 318 indexed citations. Recurring topics across this work include Advanced Banach Space Theory (4 papers), Mathematical Dynamics and Fractals (4 papers) and Advanced Differential Equations and Dynamical Systems (3 papers). The work is most often cited by research in Geometry and Topology (111 citations), Mathematical Physics (90 citations) and Algebra and Number Theory (26 citations). Richard J. O’Malley has collaborated with scholars based in United States and Canada. Frequent co-authors include Michael J. Evans, Udayan B. Darji, Brian S. Thomson, A. M. Bruckner, Saqib Chaudhry, Sudhansu Chokroverty, Sushanth Bhat, Genevieve Pinto Zipp, Vincent A. DeBari and Peter Polos. Their work appears in journals such as Transactions of the American Mathematical Society, Journal of Adolescence and Pacific Journal of Mathematics.

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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