a person in the record
John M. Ball
British mathematicianborn 1948
Supervised 1 doctoral student at University of Oxford; Wikidata names David Edmunds as doctoral advisor and lists 18 doctoral students. Linked to Wikidata, ORCID, and 8 other registers.

How to read the markscited by a repository's recordstated by Wikidata or indexed by OpenAlexclaimed on an ORCID list, or inferred
Students1
- cited by a thesis record
Duvan Alberto Henao Manrique“Variational modelling of cavitation and fracture in nonlinear elasticity”
2009 · University of Oxford · doctoral
Advisors on Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
Students on Wikidata18
From Wikidata, shown separately from the thesis records.
- stated by Wikidataborn 1951
- stated by Wikidataborn 1953
- stated by Wikidataborn 1962
- stated by Wikidataborn 1964
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
- stated by Wikidata
The line above and below4 steps
The advisors of their advisors, four steps up at most, in the thesis records and on Wikidata, each kind marked; a person in both is listed once.
- 1 step up
stated by WikidataDavid Edmunds
- 2 steps up
stated by WikidataRosa M. Morris
- 3 steps up
stated by WikidataGeoffrey Ingram Taylor
- 4 steps up
stated by WikidataJoseph John Thomson
Below them, within 3 steps, the record reaches 98 people: 1 cited by thesis records, 97 stated by Wikidata.
Education and career8
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- 1966 to 1969studied
- 1969 to 1972studied
- from 1996worked
- undatedstudied
- undatedstudied
- undatedworked
- undatedworked
- undatedworked