# Donal O’Regan

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/donal-o-regan/

## Facts

| Field | Value |
| --- | --- |
| Citations | 26,594 |
| Field | Nonlinear Differential Equations Analysis |
| h-index | 68 |
| i10-index | 570 |
| Last Known Institution | Ollscoil na Gaillimhe – University of Galway |
| OpenAlex ID | https://openalex.org/A5025732300 |
| ORCID iD | https://orcid.org/0000-0002-4096-1469 |
| Works | 1,702 |

## Researcher topics

- [Differential Equations and Numerical Methods](https://scholariq.org/topics/differential-equations-and-numerical-methods/)
- [Nonlinear Differential Equations Analysis](https://scholariq.org/topics/nonlinear-differential-equations-analysis/)
- [Differential Equations and Boundary Problems](https://scholariq.org/topics/differential-equations-and-boundary-problems/)
- [Fixed Point Theorems Analysis](https://scholariq.org/topics/fixed-point-theorems-analysis/)
- [Fractional Differential Equations Solutions](https://scholariq.org/topics/fractional-differential-equations-solutions/)

## Researcher university

- [Ollscoil na Gaillimhe – University of Galway](https://scholariq.org/institutions/ollscoil-na-gaillimhe-university-of-galway/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.