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John N. Mather

American mathematician (1942–2017)

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 29, 2026
Entity authorityQ440717 ↗
Source-derived summary

John Norman Mather (June 9, 1942 – January 28, 2017) was a mathematician at Princeton University known for his work on singularity theory and Hamiltonian dynamics.

Biography

He was descended from Atherton Mather (1663–1734), a cousin of Cotton Mather. His father, Norman Mather, was a Princeton University professor of electrical engineering.

He spent his undergraduate years at Harvard University (BA 1964) and his graduate years at Princeton University (Ph.D. 1967).

In 1969, after two years spent at the Institut des Hautes Etudes Scientifiques, Mather was appointed Associate Professor at Harvard University. He was promoted to Full Professor in 1971. He taught Math 55. Some of his students in that class included Bill Gates and Peter Galison.

In 1974 Mather accepted a visiting Professorship at Princeton University, joining his father on the University faculty. His position was converted to a Full Professorship the following year.

Editorial summary

Begin with the source’s own compact description: “John N. Mather” is american mathematician (1942–2017). The dossier treats that line as a proposition to test through John, Mather and American, not as a finished interpretation.

Editorial reviewA useful biographical orientation record, particularly for establishing names, roles and a first chronology. The current lead gives the account dated anchors—1942, 2017, 1663, 1734—that can be checked directly. The linked authority record independently contributes the date 1942-06-09. For this dossier, John, Mather and American is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “american mathematician (1942–2017)” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Aug 29, 2026. The linked authority identifier is Q440717. VIAF identifies the subject as 282526928. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1942, 2017, 1663 and 1734.

Critical limits

A concise life account rarely captures disputed attribution, private networks or the changing language used to describe a career. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.

Best used for
  • Establishing names and roles
  • Building a first chronology
  • Locating cited institutions
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Personal papers, civil or court records, institutional files and the scholarship cited by the source.

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  2. Expand the search: follow John N. Mather primary sources, John N. Mather archive and John research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from “John N. Mather” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.